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  1. Crucible
  2. CRUC-8498

A user-supplied regex in EyeQL causes ReDoS - CVE-2020-14190

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      Affected version of Atlassian Fisheye/Crucible allow remote attackers to achieve Regex Denial of Service via user-supplied regex in EyeQL.

      The affected versions are before version 4.8.4. 

      Affected versions:

      • version < 4.8.4

      Fixed versions:

      • 4.8.4
      • 4.9.0

            [CRUC-8498] A user-supplied regex in EyeQL causes ReDoS - CVE-2020-14190

            AB added a comment - - edited

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

            CVSS v3 score: 5.3 => Medium severity

            Exploitability Metrics

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

            Scope Metric

            Scope Unchanged

            Impact Metrics

            Confidentiality None
            Integrity None
            Availability Low

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

            AB added a comment - - edited This is an independent assessment and you should evaluate its applicability to your own IT environment. CVSS v3 score: 5.3 => Medium severity Exploitability Metrics Attack Vector Network Attack Complexity Low Privileges Required None User Interaction None Scope Metric Scope Unchanged Impact Metrics Confidentiality None Integrity None Availability Low https://asecurityteam.bitbucket.io/cvss_v3/#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

              Unassigned Unassigned
              4497831d53ee Robin Sim
              Affected customers:
              0 This affects my team
              Watchers:
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                Created:
                Updated:
                Resolved: