CVE-2017-12836 Information

Description

CVS 1.12.x when configured to use SSH for remote repositories might allow remote attackers to execute arbitrary code via a repository URL with a crafted hostname as demonstrated by -oProxyCommand=id;localhost:/bar.\

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://lists.nongnu.org/archive/html/bug-cvs/2017-08/msg00000.html http://www.debian.org/security/2017/dsa-3940 http://www.openwall.com/lists/oss-security/2017/08/11/1 http://www.openwall.com/lists/oss-security/2017/08/11/4 http://www.securityfocus.com/bid/100279 http://www.ubuntu.com/usn/USN-3399-1 https://bugzilla.redhat.com/show_bug.cgi?id=1480800 https://security.gentoo.org/glsa/201709-17

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.5