SB2016050902 - Improper access control in Mercurial
Published: May 9, 2016 Updated: July 28, 2020
Security Bulletin ID
SB2016050902
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper access control (CVE-ID: CVE-2016-3105)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
The convert extension in Mercurial before 3.8 might allow context-dependent attackers to execute arbitrary code via a crafted git repository name.
Remediation
Install update from vendor's website.
References
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00082.html
- http://www.debian.org/security/2016/dsa-3570
- http://www.securityfocus.com/bid/90536
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255
- https://security.gentoo.org/glsa/201612-19
- https://selenic.com/hg/rev/a56296f55a5e
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_3.8_.2F_3.8.1_.282016-5-1.29