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Atlassian Crowd and Crowd Data Center RCE (CVE-2019-11580)

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Atlassian Crowd and Crowd Data Center RCE (CVE-2019-11580)

Severity
9
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
06/03/2019
Created
12/10/2020
Added
12/09/2020
Modified
12/09/2020

Description

Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

Solution(s)

  • atlassian-crowd-upgrade-3-0-5
  • atlassian-crowd-upgrade-3-1-6
  • atlassian-crowd-upgrade-3-2-8
  • atlassian-crowd-upgrade-3-3-5
  • atlassian-crowd-upgrade-3-4-4

References

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