CVE-2015-3239

Published: Aug 26, 2015Modified: May 6, 2026

3.3

Vector

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

Exploitability: 3.4 / Impact: 4.9

Source: NVD

Description

Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes.

Affected (1)

Products: Libunwind Project: Libunwind

Libunwind Project

1 product

Libunwind

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Libunwind Project Libunwind	Version 1.1

Related CWEs

CWE-189

References (12)

http://git.savannah.gnu.org/cgit/libunwind.git/commit/?id=396b6c7ab737e2bff244d640601c436a26260ca1

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2015-1675.html

Source: secalert@redhat.com

Vendor Advisory

http://rhn.redhat.com/errata/RHSA-2015-1768.html

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2015-1769.html

Source: secalert@redhat.com

http://www.securityfocus.com/bid/76707

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=1232265

Source: secalert@redhat.com

Exploit

http://git.savannah.gnu.org/cgit/libunwind.git/commit/?id=396b6c7ab737e2bff244d640601c436a26260ca1