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  1. FishEye
  2. FE-7384

CVE-2021-43954: File and network resource enumeration via SSRF in DefaultRepositoryAdminService

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    • 4.3
    • Medium
    • CVE-2021-43954

      Affected versions of Atlassian Fisheye and Crucible allow remote attackers, who have 'can add repository permission', to enumerate the existence of internal network and filesystem resources via a Server-Side Request Forgery (SSRF) vulnerability in the DefaultRepositoryAdminService class.

      When running in an environment like Amazon EC2, this flaw may be used to access to a metadata resource that provides access credentials and other potentially confidential information.

      The affected versions are before version 4.8.9.
       

      Affected versions:

      • version < 4.8.9

      Fixed versions:

      • 4.8.9

            [FE-7384] CVE-2021-43954: File and network resource enumeration via SSRF in DefaultRepositoryAdminService

            David Black added a comment -

            This is an independent assessment and you should evaluate its applicability to your own IT environment.

            CVSS v3 score: 4.3 => Medium severity

            Exploitability Metrics

            Attack Vector Network
            Attack Complexity Low
            Privileges Required Low
            User Interaction None

            Scope Metric

            Scope Unchanged

            Impact Metrics

            Confidentiality Low
            Integrity None
            Availability None

            https://asecurityteam.bitbucket.io/cvss_v3/#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

            David Black added a comment - This is an independent assessment and you should evaluate its applicability to your own IT environment. CVSS v3 score: 4.3 => Medium severity Exploitability Metrics Attack Vector Network Attack Complexity Low Privileges Required Low User Interaction None Scope Metric Scope Unchanged Impact Metrics Confidentiality Low Integrity None Availability None https://asecurityteam.bitbucket.io/cvss_v3/#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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              security-metrics-bot Security Metrics Bot
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                Created:
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