Information disclosure in Atlassian Jira Server



Published: 2020-10-20
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-14185
CWE-ID CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Jira Software
Client/Desktop applications / Other client software

Vendor Atlassian

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Information disclosure

EUVDB-ID: #VU47737

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-14185

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a missing permissions check in the "ActionsAndOperations" resource. A remote attacker can enumerate issue keys.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Jira Software: 7.0 - 8.12.1

External links

http://jira.atlassian.com/browse/JRASERVER-71696


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.



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