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7.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in FFmpeg. Affected by this issue is the function decode_nal_units of the file libavcodec/h264.c of the component First Slice Handler. Such manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2013-2836. No exploit exists. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in FFmpeg (Multimedia Processing Software) and classified as critical. Affected by this issue is the function decode_nal_units of the file libavcodec/h264.c of the component First Slice Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

Multiple unspecified vulnerabilities in Google Chrome before 27.0.1453.93 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

The weakness was disclosed 12/16/2012 by Mateusz Jurczyk and Gynvael Coldwind with Google Security Team as 241595 as confirmed git commit (Website). The advisory is shared for download at code.google.com. The public release has been coordinated in cooperation with the vendor. This vulnerability is handled as CVE-2013-2836 since 04/11/2013. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 66549 (FreeBSD : chromium -- multiple vulnerabilities (358133b5-c2b9-11e2-a738-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121201 (Google Chrome Prior to 27.0.1453.93 Multiple Vulnerabilities).

Upgrading to version 27.0.1453.93 eliminates this vulnerability. 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 patching the affected component. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (66549), SecurityFocus (BID 60062†), OSVDB (93991†) and Secunia (SA53430†). The entries VDB-8503, VDB-8559, VDB-8661 and VDB-8840 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

• Google Chrome 26.0.1410.63
• Google Chrome 26.0.1410.64
• Google Chrome 26.0.1410.65

Productinfo

Type

• Multimedia Processing Software

Name

• FFmpeg

Version

• 0.3
• 0.3.0
• 0.3.1
• 0.3.2
• 0.3.3
• 0.3.4
• 0.4.0
• 0.4.2
• 0.4.3
• 0.4.4
• 0.4.5
• 0.4.6
• 0.4.7
• 0.4.8
• 0.4.9
• 0.4.9 Pre1
• 0.5
• 0.5.1
• 0.5.2
• 0.5.3
• 0.5.4
• 0.5.4.5
• 0.5.4.6
• 0.5.5
• 0.5.9
• 0.5.10
• 0.6
• 0.6.1
• 0.6.2
• 0.6.3
• 0.7
• 0.7.1
• 0.7.2
• 0.7.3
• 0.7.4
• 0.7.5
• 0.7.6
• 0.7.7
• 0.7.8
• 0.7.9
• 0.7.11
• 0.7.12
• 0.8.0
• 0.8.1
• 0.8.2
• 0.8.3
• 0.8.4
• 0.8.5
• 0.8.5.3
• 0.8.5.4
• 0.8.6
• 0.8.7
• 0.8.8
• 0.8.9
• 0.8.10
• 0.8.11
• 0.9
• 0.9.1
• 0.10
• 0.10.1
• 0.10.3
• 0.10.8
• 0.11
• 0.11.1
• 0.11.2
• 0.11.3
• 0.11.4
• 1.0
• 1.0.1
• 1.0.2
• 1.1
• 1.1.1
• 1.1.2
• 1.1.3
• 1.1.4
• 1.1.5
• 1.1.6
• 1.1.7
• 1.1.8
• 1.1.9
• 1.1.10
• 1.1.11
• 1.1.12
• 1.1.13
• 1.2
• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3
• 1.2.4
• 1.2.5
• 1.2.6
• 1.2.7
• 2
• 2.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.1
• 2.1.1
• 2.1.2
• 2.1.3
• 2.1.4
• 2.1.5
• 2.2
• 2.2.4
• 2.3
• 2.3.2
• 2.3.3
• 2.3.4
• 2.3.5
• 2.4
• 2.4.1
• 2.4.2
• 2.4.3
• 2.4.4
• 2.4.6
• 2.5.1
• 2.5.4
• 2.6.5
• 2.7.2
• 2.7.3
• 2.8.2
• 2.8.3
• 2.8.4
• 2.8.5
• 2.8.6
• 2.8.8
• 2.8.10
• 2.8.12
• 3.0.2
• 3.0.3
• 3.0.4
• 3.0.5
• 3.0.7
• 3.0.8
• 3.1.0
• 3.1.1
• 3.1.2
• 3.1.3
• 3.1.4
• 3.1.5
• 3.1.6
• 3.1.7
• 3.1.8
• 3.2.1
• 3.2.2
• 3.2.4
• 3.2.5
• 3.2.6
• 3.2.14
• 3.3
• 3.3.0
• 3.3.1
• 3.3.2
• 3.3.3
• 3.3.4
• 3.4
• 4.0
• 4.0.1
• 4.0.2
• 4.0.3
• 4.0.4
• 4.1
• 4.1.0
• 4.1.1
• 4.1.2
• 4.1.3
• 4.2
• 4.2.1
• 4.2.2
• 4.2.3
• 4.2.10
• 4.3
• 4.3.1
• 4.3.2
• 4.3.8
• 4.4
• 4.4.5
• 5.0
• 5.1
• 5.1.2
• 5.1.4
• 5.1.6
• 6.0
• 6.0 9903ba28c28ab18dc7b7b6fb8571cc8b5caae1a6
• 6.0.1
• 6.1
• 6.1-3-g466799d4f5
• 6.1.1
• 6.1.2
• 7.0
• 7.0.2
• 7.1
• 8.0
• 8.0.0
• 9.1.0
• 9.4
• 9.5
• 9.6
• 9.8
• 9.10
• 25.0.1364.97

License

• open-source

Website

• Product: https://ffmpeg.org/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 66549
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (358133b5-c2b9-11e2-a738-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 803705
OpenVAS Name: Google Chrome Multiple Vulnerabilities-01 May13 (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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

Upgrade: FFmpeg 27.0.1453.93
Patch: git.videolan.org

Timelineinfo

12/16/2012 🔍
12/16/2012 +0 days 🔍
04/11/2013 +116 days 🔍
05/21/2013 +40 days 🔍
05/22/2013 +1 days 🔍
05/22/2013 +0 days 🔍
05/23/2013 +1 days 🔍
06/10/2013 +18 days 🔍
04/29/2019 +2149 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: 241595
Researcher: Mateusz Jurczyk, Gynvael Coldwind
Organization: Google Security Team
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-2836 (🔍)
GCVE (CVE): GCVE-0-2013-2836
GCVE (VulDB): GCVE-100-9032

OVAL: 🔍

SecurityFocus: 60062 - Google Chrome CVE-2013-2836 Multiple Unspecified Security Vulnerabilities
Secunia: 53430 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 93991

See also: 🔍

Entryinfo

Created: 06/10/2013 10:47
Updated: 04/29/2019 14:11
Changes: 06/10/2013 10:47 (85), 04/29/2019 14:11 (1)
Complete: 🔍
Cache ID: 216:EDF:103

Discussion

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