Uploaded image for project: 'Confluence Data Center'
  1. Confluence Data Center
  2. CONFSERVER-96103

DoS (Denial of Service) org.apache.commons:commons-compress Dependency in Confluence Data Center and Server

    • 7.5
    • High
    • CVE-2021-36090
    • Atlassian (Internal)
    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    • DoS (Denial of Service)
    • Confluence Data Center, Confluence Server

      This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

      This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

       

      The vulnerable version of this library exists in Confluence but is not being utilised. Because of this our products are not inherently vulnerable and at risk. Upgrading will move to a newer version of the library - but any future upgrades will do the same.

      Data Center

      Atlassian recommends that Confluence Data Center customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

      Affected versions Fixed versions
      from 8.9.2 to 8.9.3 8.9.4
      from 8.5.10 to 8.5.11 LTS 8.9.4 or 8.5.12 LTS recommended
      from 7.19.23 to 7.19.24 LTS 8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS

       

      Server

      Atlassian recommends that Confluence Server customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

      Affected versions Fixed versions
      from 8.5.10 to 8.5.11 LTS 8.5.12 LTS recommended
      from 7.19.23 to 7.19.24 LTS 8.5.12 LTS recommended or 7.19.25 LTS

       

      The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.

          Form Name

            [CONFSERVER-96103] DoS (Denial of Service) org.apache.commons:commons-compress Dependency in Confluence Data Center and Server

            Dominique Cardin made changes -
            Remote Link New: This issue links to "Page (Confluence)" [ 929992 ]
            Ankita Sawlani made changes -
            Description Original: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

             
            {panel:bgColor=#edffeb}
            The vulnerable version of this library exists in Confluence but is not being utilised. Because of this our products are not inherently vulnerable and at risk. Upgrading will move to a newer version of the library - but any future upgrades will do the same.
            {panel}
            h2. Data Center

            Atlassian recommends that Confluence Data Center customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
            ||*Affected versions*||*Fixed versions*||
            |from 8.9.0 to 8.9.3|8.9.4|
            |from 8.8.0 to 8.8.1|8.9.4|
            |from 8.7.0 to 8.7.2|8.9.4|
            |from 8.6.0 to 8.6.2|8.9.4|
            |from 8.5.0 to 8.5.11 LTS|8.9.4 or 8.5.12 LTS recommended|
            |from 8.4.0 to 8.4.5|8.9.4 or 8.5.12 LTS recommended|
            |from 8.3.0 to 8.3.4|8.9.4 or 8.5.12 LTS recommended|
            |from 8.2.0 to 8.2.3|8.9.4 or 8.5.12 LTS recommended|
            |from 8.1.0 to 8.1.4|8.9.4 or 8.5.12 LTS recommended|
            |from 8.0.0 to 8.0.4|8.9.4 or 8.5.12 LTS recommended|
            |from 7.20.0 to 7.20.3|8.9.4 or 8.5.12 LTS recommended|
            |from 7.19.0 to 7.19.24 LTS|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.18.0 to 7.18.3|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.17.0 to 7.17.5|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|
            |Any earlier versions|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|

             
            h2. Server

            Atlassian recommends that Confluence Server customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
            ||*Affected versions*||*Fixed versions*||
            |from 8.5.0 to 8.5.11 LTS|8.5.12 LTS recommended|
            |from 8.4.0 to 8.4.5|8.5.12 LTS recommended|
            |from 8.3.0 to 8.3.4|8.5.12 LTS recommended|
            |from 8.2.0 to 8.2.3|8.5.12 LTS recommended|
            |from 8.1.0 to 8.1.4|8.5.12 LTS recommended|
            |from 8.0.0 to 8.0.4|8.5.12 LTS recommended|
            |from 7.20.0 to 7.20.3|8.5.12 LTS recommended|
            |from 7.19.0 to 7.19.24 LTS|8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.18.0 to 7.18.3|8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.17.0 to 7.17.5|8.5.12 LTS recommended or 7.19.25 LTS|
            |Any earlier versions|8.5.12 LTS recommended or 7.19.25LTS|

             

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.
            New: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

             
            {panel:bgColor=#edffeb}
            The vulnerable version of this library exists in Confluence but is not being utilised. Because of this our products are not inherently vulnerable and at risk. Upgrading will move to a newer version of the library - but any future upgrades will do the same.
            {panel}
            h2. Data Center

            Atlassian recommends that Confluence Data Center customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
            ||*Affected versions*||*Fixed versions*||
            |from 8.9.2 to 8.9.3|8.9.4|
            |from 8.5.10 to 8.5.11 LTS|8.9.4 or 8.5.12 LTS recommended|
            |from 7.19.23 to 7.19.24 LTS|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|

             
            h2. Server

            Atlassian recommends that Confluence Server customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
            ||*Affected versions*||*Fixed versions*||
            |from 8.5.10 to 8.5.11 LTS|8.5.12 LTS recommended|
            |from 7.19.23 to 7.19.24 LTS|8.5.12 LTS recommended or 7.19.25 LTS|

             

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.
            prodsec-jac-bot made changes -
            Resolution New: Fixed [ 1 ]
            Security Original: Atlassian Staff [ 10750 ]
            Status Original: Draft [ 12872 ] New: Published [ 12873 ]
            Lee Berg made changes -
            Description Original: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
             * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

             * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

             * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4

            See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center and Server from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
            {panel:bgColor=#edffeb}
            The vulnerable version of this library exists in Confluence but is not being utilised. Because of this our products are not inherently vulnerable and at risk. Upgrading will move to a newer version of the library - but any future upgrades will do the same.
            {panel}
            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.
            New: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

             
            {panel:bgColor=#edffeb}
            The vulnerable version of this library exists in Confluence but is not being utilised. Because of this our products are not inherently vulnerable and at risk. Upgrading will move to a newer version of the library - but any future upgrades will do the same.
            {panel}
            h2. Data Center

            Atlassian recommends that Confluence Data Center customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
            ||*Affected versions*||*Fixed versions*||
            |from 8.9.0 to 8.9.3|8.9.4|
            |from 8.8.0 to 8.8.1|8.9.4|
            |from 8.7.0 to 8.7.2|8.9.4|
            |from 8.6.0 to 8.6.2|8.9.4|
            |from 8.5.0 to 8.5.11 LTS|8.9.4 or 8.5.12 LTS recommended|
            |from 8.4.0 to 8.4.5|8.9.4 or 8.5.12 LTS recommended|
            |from 8.3.0 to 8.3.4|8.9.4 or 8.5.12 LTS recommended|
            |from 8.2.0 to 8.2.3|8.9.4 or 8.5.12 LTS recommended|
            |from 8.1.0 to 8.1.4|8.9.4 or 8.5.12 LTS recommended|
            |from 8.0.0 to 8.0.4|8.9.4 or 8.5.12 LTS recommended|
            |from 7.20.0 to 7.20.3|8.9.4 or 8.5.12 LTS recommended|
            |from 7.19.0 to 7.19.24 LTS|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.18.0 to 7.18.3|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.17.0 to 7.17.5|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|
            |Any earlier versions|8.9.4 or 8.5.12 LTS recommended or 7.19.25 LTS|

             
            h2. Server

            Atlassian recommends that Confluence Server customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
            ||*Affected versions*||*Fixed versions*||
            |from 8.5.0 to 8.5.11 LTS|8.5.12 LTS recommended|
            |from 8.4.0 to 8.4.5|8.5.12 LTS recommended|
            |from 8.3.0 to 8.3.4|8.5.12 LTS recommended|
            |from 8.2.0 to 8.2.3|8.5.12 LTS recommended|
            |from 8.1.0 to 8.1.4|8.5.12 LTS recommended|
            |from 8.0.0 to 8.0.4|8.5.12 LTS recommended|
            |from 7.20.0 to 7.20.3|8.5.12 LTS recommended|
            |from 7.19.0 to 7.19.24 LTS|8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.18.0 to 7.18.3|8.5.12 LTS recommended or 7.19.25 LTS|
            |from 7.17.0 to 7.17.5|8.5.12 LTS recommended or 7.19.25 LTS|
            |Any earlier versions|8.5.12 LTS recommended or 7.19.25LTS|

             

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.
            Ankita Sawlani made changes -
            Description Original: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

            * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

            * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

            * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4



            See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

            {panel:bgColor=#edffeb}
            The vulnerable version does exist, but our products are not inherently vulnerable and at risk. Upgrading will solve the issue - but any future upgrades will do the same.
            {panel}

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.


            New: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
             * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

             * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

             * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4

            See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center and Server from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
            {panel:bgColor=#edffeb}
            The vulnerable version of this library exists in Confluence but is not being utilised. Because of this our products are not inherently vulnerable and at risk. Upgrading will move to a newer version of the library - but any future upgrades will do the same.
            {panel}
            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.
            Ankita Sawlani made changes -
            Description Original: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

            * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

            * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

            * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4



            See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.

            The vulnerable version does exist, but our products are not inherently vulnerable and at risk. Upgrading will solve the issue - but any future upgrades will do the same.

            New: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

            * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

            * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

            * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4



            See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

            {panel:bgColor=#edffeb}
            The vulnerable version does exist, but our products are not inherently vulnerable and at risk. Upgrading will solve the issue - but any future upgrades will do the same.
            {panel}

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.


            Ankita Sawlani made changes -
            Description Original: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

            * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

            * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

            * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4



            See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.

            New: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

            * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

            * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

            * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4



            See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.

            The vulnerable version does exist, but our products are not inherently vulnerable and at risk. Upgrading will solve the issue - but any future upgrades will do the same.

            Ankita Sawlani made changes -
            Description Original: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.13 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

            * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

            * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

            * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4



            See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.

            New: This High severity org.apache.commons:commons-compress Dependency vulnerability was introduced in versions 7.19.23, 8.5.10, 8.9.2 of Confluence Data Center and Server.

            This org.apache.commons:commons-compress Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction.

            Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

            * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.25

            * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.12

            * Confluence Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4



            See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

            The National Vulnerability Database provides the following description for this vulnerability: When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' zip package.

            Ankita Sawlani made changes -
            Affects Version/s Original: 8.9.0 [ 107007 ]
            Affects Version/s Original: 8.7.1 [ 106517 ]
            Affects Version/s Original: 8.8.0 [ 106508 ]
            Affects Version/s Original: 8.6.0 [ 105418 ]
            Affects Version/s Original: 8.5.0 [ 104201 ]
            Affects Version/s Original: 8.4.0 [ 104100 ]
            Affects Version/s Original: 8.3.0 [ 104099 ]
            Affects Version/s Original: 8.2.0 [ 104098 ]
            Affects Version/s Original: 8.1.0 [ 104097 ]
            Affects Version/s Original: 8.0.0 [ 101718 ]
            Affects Version/s Original: 7.19.0 [ 101690 ]
            Affects Version/s Original: 7.20.0 [ 101390 ]
            Affects Version/s Original: 7.13.0 [ 94620 ]
            Affects Version/s New: 7.19.23 [ 108031 ]
            Affects Version/s New: 8.9.2 [ 107834 ]
            Affects Version/s New: 8.5.10 [ 108123 ]
            Ankita Sawlani made changes -
            Affects Version/s Original: 8.7.0 [ 107004 ]
            Affects Version/s New: 8.7.1 [ 106517 ]

              Unassigned Unassigned
              security-metrics-bot Security Metrics Bot
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Created:
                Updated:
                Resolved: