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  1. Bamboo Data Center
  2. BAM-17736

CVE-2016-5229 - Deserialisation resulting in remote code execution caused by insufficient restriction on permitted deserialised classes

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      Bamboo had a resource that deserialised input from build agents and did not sufficiently restrict which classes could be deserialised. To exploit this issue, attackers need to have a valid Bamboo agent fingerprint or be able to run code on a Bamboo agent.

      Affected versions:

      • All versions of Bamboo from 2.3.1 before 5.11.4.1 (the fixed version for 5.11.x) and from 5.12.0 before 5.12.3.1 (the fixed version for 5.12.x) are affected by this vulnerability.


      Fix:


      Acknowledgements:
      We would like to credit Moritz Bechler of AgNO3 for reporting this issue to us.


      For additional details see the full advisory.

            [BAM-17736] CVE-2016-5229 - Deserialisation resulting in remote code execution caused by insufficient restriction on permitted deserialised classes

            David Black added a comment - - edited

            CVSS v3 score: 9.9 => Critical severity

            Exploitability Metrics

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

            Scope Metric

            Scope Changed

            Impact Metrics

            Confidentiality High
            Integrity High
            Availability High

            See http://go.atlassian.com/cvss for more details.

            David Black added a comment - - edited CVSS v3 score: 9.9 => Critical severity Exploitability Metrics Attack Vector Network Attack Complexity Low Privileges Required Low User Interaction None Scope Metric Scope Changed Impact Metrics Confidentiality High Integrity High Availability High See http://go.atlassian.com/cvss for more details.

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              b00c6cff-1b4f-4186-9618-b4fb6e64696c Deleted Account (Inactive)
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                Created:
                Updated:
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