Atlassian Application Links CVE-2019-15011 Information Disclosure Vulnerability



Date Discovered

December 16, 2019


Atlassian Application Links is prone to an information-disclosure vulnerability. An attacker can exploit this issue to obtain sensitive information. That may aid in further attacks. The following versions of Atlassian Application Links are affected: Versions prior to 5.0.12 Versions 5.1.0 prior to 5.2.11 Versions 5.3.0 prior to 5.3.7 Versions 5.4.0 prior to 5.4.13 Versions 6.0.0 prior to 6.0.5

Technologies Affected

  • Atlassian Application Links 5.0.0
  • Atlassian Application Links 5.0.10
  • Atlassian Application Links 5.0.9
  • Atlassian Application Links 5.1.0
  • Atlassian Application Links 5.1.2
  • Atlassian Application Links 5.1.3
  • Atlassian Application Links 5.2.0
  • Atlassian Application Links 5.2.5
  • Atlassian Application Links 5.2.6
  • Atlassian Application Links 5.2.7
  • Atlassian Application Links 5.3.0
  • Atlassian Application Links 5.3.4
  • Atlassian Application Links 5.4.0
  • Atlassian Application Links 5.4.1
  • Atlassian Application Links 5.4.12
  • Atlassian Application Links 5.4.2
  • Atlassian Application Links 5.4.3
  • Atlassian Application Links 5.4.4
  • Atlassian Application Links 6.0.0
  • Atlassian Application Links 6.0.4
  • Atlassian JIRA 7.13.0
  • Atlassian JIRA 7.13.1
  • Atlassian JIRA 7.13.2
  • Atlassian JIRA 7.13.3
  • Atlassian JIRA 7.13.4
  • Atlassian JIRA 7.13.5
  • Atlassian JIRA 7.13.6
  • Atlassian JIRA 7.13.7
  • Atlassian JIRA 7.13.8
  • Atlassian JIRA 8.0.0
  • Atlassian JIRA 8.0.2
  • Atlassian JIRA 8.0.3
  • Atlassian JIRA 8.0.4
  • Atlassian JIRA 8.1.0
  • Atlassian JIRA 8.1.1
  • Atlassian JIRA 8.1.2
  • Atlassian JIRA 8.1.3
  • Atlassian JIRA 8.2.0
  • Atlassian JIRA 8.2.1
  • Atlassian JIRA 8.2.2
  • Atlassian JIRA 8.2.3
  • Atlassian JIRA 8.2.5
  • Atlassian JIRA 8.3.0
  • Atlassian JIRA 8.3.1
  • Atlassian JIRA 8.3.2
  • Atlassian JIRA 8.3.3
  • Atlassian JIRA 8.3.4
  • Atlassian JIRA 8.4.0
  • Atlassian JIRA 8.4.1


Block external access at the network boundary, unless external parties require service.
If global access isn't needed, filter access to the affected computer at the network boundary. Restricting access to only trusted computers and networks might greatly reduce the likelihood of a successful exploit.

Run all software as a nonprivileged user with minimal access rights.
Attackers may successfully exploit client flaws in the browser through cross-site scripting vulnerabilities. When possible, run client software as regular user accounts with limited access to system resources. This may limit the immediate consequences of client-side vulnerabilities.

Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes but is not limited to requests that include suspicious URI sequences.

Updates are available. Please see the references or vendor advisory for more information.



The vendor reported this issue.

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