CVE-2010-2542

Published: Aug 11, 2010Modified: Apr 29, 2026

7.5

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

Stack-based buffer overflow in the is_git_directory function in setup.c in Git before 1.7.2.1 allows local users to gain privileges via a long gitdir: field in a .git file in a working copy.

Affected (1)

Products: Git Scm: Git

Git Scm

1 product

Git

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Git Scm Git	Before 1.7.2.1

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (18)

http://git.kernel.org/?p=git/git.git%3Ba=commit%3Bh=3c9d0414ed2db0167e6c828b547be8fc9f88fccc

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/43457

Source: secalert@redhat.com

Third Party Advisory

http://www.kernel.org/pub/software/scm/git/docs/RelNotes-1.7.2.1.txt

Source: secalert@redhat.com

Broken Link

http://www.openwall.com/lists/oss-security/2010/07/22/1

Source: secalert@redhat.com

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2010/07/22/4

Source: secalert@redhat.com

Mailing ListThird Party Advisory

http://www.securityfocus.com/bid/41891

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

http://www.vupen.com/english/advisories/2011/0464

Source: secalert@redhat.com

Permissions Required

https://bugzilla.redhat.com/show_bug.cgi?id=618108

Source: secalert@redhat.com

Issue TrackingThird Party Advisory

http://git.kernel.org/?p=git/git.git%3Ba=commit%3Bh=3c9d0414ed2db0167e6c828b547be8fc9f88fccc