PT-2015-3970 · Google+5 · Google Chrome+5

Published 2015-01-21 · Updated 2024-06-15 · CVE-2014-7937

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 2.4.2 Google Chrome versions prior to 40.0.2214.91

Description The issue is caused by multiple off-by-one errors in the libavcodec/vorbisdec.c file. These errors can be exploited by remote attackers using crafted Vorbis I data, potentially leading to a denial of service (use-after-free) or other unspecified impacts.

Recommendations For FFmpeg versions prior to 2.4.2, update to version 2.4.2 or later to resolve the issue. For Google Chrome versions prior to 40.0.2214.91, update to version 40.0.2214.91 or later to resolve the issue.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2015-1098

CVE-2014-7937

OPENSUSE-SU-2015_0441-1

OPENSUSE-SU-2024:10171-1

OPENSUSE-SU-2024:12948-1

RHSA-2015:0093

RHSA-2015_0093

USN-2476-1

Affected Products

Alt Linux

Ffmpeg

Google Chrome

Red Hat

Suse

Ubuntu

References · 2496

• 🔥 https://github.com/tunz/js-vuln-db/blob/master/v8/CVE-2014-7927.md · Exploit
• 🔥 https://github.com/tunz/js-vuln-db/blob/master/v8/CVE-2014-7928.md · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7929 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7934 · Security Note
• https://ubuntu.com/security/CVE-2014-7924 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7946 · Security Note
• https://bdu.fstec.ru/vul/2015-09975 · Security Note
• https://ubuntu.com/security/CVE-2014-7926 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-7937 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2015-1098 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7943 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2014-7937 · Security Note
• https://ubuntu.com/security/CVE-2014-7928 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-7925 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9646 · Security Note