Vulnerability identifier: #VU21154

Vulnerability risk: Medium

CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C]

CVE-ID: CVE-2019-14995

CWE-ID: CWE-862

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Jira Software
Client/Desktop applications / Other client software

Vendor: Atlassian

Description

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Jira Software: 7.13.0 - 7.13.9, 7.6.0 - 7.6.15, 8.3.0 - 8.3.3, 8.2.0 - 8.2.4, 8.1.0 - 8.1.2, 8.0.0 - 8.0.3, 7.12.0 - 7.12.4, 7.11.0 - 7.11.3, 7.8.0 - 7.8.5, 7.7.0 - 7.7.5, 7.5.0 - 7.5.4, 7.4.0 - 7.4.6, 7.3 - 7.3.9, 7.2.0 - 7.2.15, 7.1 - 7.1.10, 7.0 - 7.0.11, 6.1-OD-1, 6.0 - 6.0.3, 5.2.11, 4.4 - 4.4.5, 4.3 - 4.3.4, 4.2 - 4.2.4-b591, 4.1 - 4.1.2, 3.10 - 3.10.2, 3.4 - 3.4.3, 3.3 - 3.3.3, 2.6 - 2.6.1, 2.5.1 - 2.5.3, 2.4 - 2.4.1, 2.0.2, 1.4.3, 7.10.0 - 7.10.3, 7.9.0 - 7.9.3, 3.11 - 3.11.4, 3.9 - 3.9.3, 3.8 - 3.8.4, 3.7 - 3.7.4, 3.6 - 3.6.5, 3.5 - 3.5.3, 3.2 - 3.2.4, 3.1 - 3.1.2, 3.0 - 3.0.3, 2.14 - 2.14.2, 2.12 - 2.12.1, 2.10 - 2.10.4, 2.9 - 2.9.5, 2.8 - 2.8.3, 2.7.1 - 2.7.4, 6.8.0 - 6.8.2, 6.7.0 - 6.7.16, 6.6.0 - 6.6.3, 6.5.0 - 6.5.2, 6.4.0 - 6.4.14, 6.3.0 - 6.3.15, 6.2.1 - 6.2.7, 4.0 - 4.0.2, 3.13 - 3.13.5, 3.12 - 3.12.3

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External links
http://jira.atlassian.com/browse/JRASERVER-69792
http://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0836
http://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0837

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.