FFmpeg up to 1.1.1 libavcodec/gifdec.c gif_copy_img_rect numeric error

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

A vulnerability was found in FFmpeg up to 1.1.1 (Multimedia Processing Software). It has been declared as critical. This vulnerability affects the function gif_copy_img_rect of the file libavcodec/gifdec.c. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect availability. CVE summarizes:

The gif_copy_img_rect function in libavcodec/gifdec.c in FFmpeg before 1.1.2 performs an incorrect calculation for an "end pointer," which allows remote attackers to have an unspecified impact via crafted GIF data that triggers an out-of-bounds array access.

The weakness was published 02/06/2013 by Mateusz Jurczyk and Gynvael Coldwind (j00ru) with Google Security Team as 52093 as not defined advisory (Secunia). The advisory is available at secunia.com. The public release has been coordinated with the vendor. This vulnerability was named CVE-2013-0864 since 01/07/2013. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 89899 (GLSA-201603-06 : FFmpeg: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l.

Upgrading to version 1.1.2 eliminates this vulnerability. The upgrade is hosted for download at git.videolan.org. Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.videolan.org. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (89899). Similar entries are available at 7624, 7625, 7626 and 7627.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Numeric error
CWE: CWE-189
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 89899
Nessus Name: GLSA-201603-06 : FFmpeg: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 18627
OpenVAS Name: Gentoo Linux Local Check: https://security.gentoo.org/glsa/201603-06
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: FFmpeg 1.1.2
Patch: git.videolan.org

Timelineinfo

01/07/2013 🔍
01/29/2013 +22 days 🔍
02/06/2013 +8 days 🔍
02/06/2013 +0 days 🔍
02/11/2013 +5 days 🔍
11/23/2013 +285 days 🔍
03/14/2016 +842 days 🔍
05/03/2018 +780 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: 52093⛔
Researcher: Mateusz Jurczyk, Gynvael Coldwind (j00ru)
Organization: Google Security Team
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-0864 (🔍)
SecurityFocus: 57600
Secunia: 52093 - FFmpeg Multiple Vulnerabilities, Moderately Critical
OSVDB: 90018

See also: 🔍

Entryinfo

Created: 02/11/2013 16:07
Updated: 05/03/2018 12:23
Changes: 02/11/2013 16:07 (66), 05/03/2018 12:23 (14)
Complete: 🔍
Committer:

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