PT-2013-2183 · Gnu+4 · Glibc+4

Published 2013-02-08 · Updated 2024-06-15 · CVE-2013-0242

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions glibc versions prior to 2.17

Description The issue is related to a buffer overflow in the extend buffers function in the regular expression matcher. This can be exploited by context-dependent attackers using crafted multibyte characters, potentially leading to a denial of service through memory corruption and crash.

Recommendations For versions prior to 2.17, update to version 2.17 or later to resolve the issue. At the moment, there is no information about other specific fixes for this vulnerability.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2015-2084

CESA-2013_1605

CVE-2013-0242

DLA-165-1

OPENSUSE-SU-2024:10154-1

RHSA-2013:0769

RHSA-2013:1605

RHSA-2013_0769

RHSA-2013_1605

SUSE-RU-2015:0794-1

SUSE-SU-2015:0253-1

SUSE-SU-2015:0439-1

SUSE-SU-2015:0551-1

Affected Products

Alt Linux

Centos

Red Hat

Suse

Glibc

References · 231

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/smtp/exim_gethostbyname_bof.rb · Exploit
• 🔥 https://github.com/aaronfay/CVE-2015-0235-test · Exploit
• 🔥 https://github.com/makelinux/CVE-2015-0235-workaround · Exploit
• 🔥 https://github.com/arm13/ghost_exploit · Exploit
• 🔥 https://github.com/geekben/cve-collections/blob/master/cve20150235poc.c · Exploit
• 🔥 https://github.com/mikesplain/CVE-2015-0235-cookbook · Exploit
• 🔥 https://github.com/mholzinger/CVE-2015-0235_GHOST · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2207 · Security Note
• https://errata.altlinux.org/ALT-PU-2015-2084 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2013-1605.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-09813 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8984 · Security Note
• https://security.gentoo.org/glsa/201503-04 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0475 · Security Note
• https://bdu.fstec.ru/vul/2015-09867 · Security Note