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  1. Sourcetree for Windows
  2. SRCTREEWIN-8509

Argument injection via Mercurial tag names on Windows - CVE-2018-5226

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    • Severity 1 - Critical

      There was an argument injection vulnerability in Sourcetree for Windows via Mercurial repository tag name that is going to be deleted. An attacker with permission to create a tag on a Mercurial repository linked in Sourcetree for Windows is able to exploit this issue to gain code execution on the system.

      Affected versions:

      • All versions of SourceTree for Windows before version 2.5.5.0

      Fix:

      Acknowledgements
      Atlassian would like to credit Zhang Tianqi @ Tophant for reporting this issue to us.

      For additional details see the full advisory.

            [SRCTREEWIN-8509] Argument injection via Mercurial tag names on Windows - CVE-2018-5226

            Matt Hart (Inactive) added a comment - - edited

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

            CVSS v3 score: 9.6 => Critical severity

            Exploitability Metrics

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

            Scope Metric

            Scope Changed

            Impact Metrics

            Confidentiality High
            Integrity High
            Availability High

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

            Matt Hart (Inactive) added a comment - - edited This is an independent assessment and you should evaluate its applicability to your own IT environment. CVSS v3 score: 9.6 => Critical severity Exploitability Metrics Attack Vector Network Attack Complexity Low Privileges Required None User Interaction Required Scope Metric Scope Changed Impact Metrics Confidentiality High Integrity High Availability High https://asecurityteam.bitbucket.io/cvss_v3/#CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

              Unassigned Unassigned
              mhart@atlassian.com Matt Hart (Inactive)
              Affected customers:
              0 This affects my team
              Watchers:
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                Created:
                Updated:
                Resolved: