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Public Security Vulnerability
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Resolution: Done
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High (View bug fix roadmap)
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8.20.0, 9.4.0, 9.5.0, 9.4.1, 9.6.0, 9.4.2, 9.4.3, 9.4.4, 9.4.5, 9.4.6, 9.4.7, 9.4.8, 9.4.9, 9.4.10, 9.4.11, 9.4.12
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None
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7.5
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High
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CVE-2020-25649
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Atlassian (Internal)
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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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XXE (XML External Entity Injection)
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Jira Software Data Center, Jira Software Server
This High severity Third-Party Dependency vulnerability was introduced in versions 8.20.0, 9.4.0, 9.5.0, and 9.6.0 of Jira Software Data Center and Server.
This Third-Party 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:H/A:N allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has no impact to confidentiality, high impact to integrity, no impact to availability, and requires no user interaction.
Atlassian recommends that Jira Software 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:
- Jira Software Data Center and Server 9.4: Upgrade to a release greater than or equal to 9.4.13
- Jira Software Data Center and Server 9.4: Upgrade to a release greater than or equal to 9.7.0
See the release notes. You can download the latest version of Jira Software Data Center and Server from the download center.
The National Vulnerability Database provides the following description for this vulnerability: A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.
- is depended on by
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ECOHELP-31825 Failed to load
- mentioned in
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Page Failed to load
[JSWSERVER-25461] XXE (XML External Entity Injection) jackson-databind in Jira Software Data Center and Server
Does it effect companys which are using Jira within the intranet?
When is the fix for 8.20.x LTS getting released
https://confluence.atlassian.com/support/atlassian-support-end-of-life-policy-201851003.html
8.20 (EOL date: 31 Jan 2024) LONG TERM SUPPORT
https://www.atlassian.com/trust/security/bug-fix-policy
For critical vulnerabilities
Back Port Policy
Issue new bug fix releases for:
- Any versions designated an 'Long Term Support release' that have not reached end of life.
+1 to the list of people wondering what's happened to the 8.20 fix train...
Update: I suppose this reflects that it's not "critical" (so back porting isn't demanded by the policy)?
Please verify if 8.22.x is affected by this vulnerability or only 8.20.0.
When is the fix for 8.20.x LTS getting released. Please let us know as soon as possible.
We are running Jira 8.20.27. The Dev. 12 bulletin at https://confluence.atlassian.com/security/security-bulletin-december-12-2023-1319249520.html says
| Patch to a minimum fix version of 9.4.13 or latest |
Does that mean there is no 8.20.x patched version available?
The jackson-databind package maven/com.fasterxml.jackson.core:jackson-databind , jackson-databind-2.x.x.jar is not there in 8.20.28 installation. Location <jira-install-directory>\atlassian-jira\WEB-INF\lib. It is there in 9.4.x install.