FFmpeg up to 0.8.2 asfrtp_parse_packet numeric error

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in FFmpeg. This vulnerability affects the function asfrtp_parse_packet. Executing a manipulation can lead to numeric error. This vulnerability is tracked as CVE-2011-4031. No exploit exists. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in FFmpeg (Multimedia Processing Software). It has been declared as very critical. This vulnerability affects the function asfrtp_parse_packet. 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 confidentiality, integrity, and availability. CVE summarizes:

Integer underflow in the asfrtp_parse_packet function in libavformat/rtpdec_asf.c in FFmpeg before 0.8.3 allows remote attackers to execute arbitrary code via a crafted ASF packet.

The weakness was disclosed 05/09/2012 as MSVR/MSV as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability was named CVE-2011-4031 since 10/11/2011. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/01/2021).

The vulnerability scanner Nessus provides a plugin with the ID 69412 (FreeBSD : gstreamer-ffmpeg -- Multiple vulnerabilities in bundled libav (4d087b35-0990-11e3-a9f4-bcaec565249c)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

Applying the patch MSVR/MSV is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com.

The vulnerability is also documented in the databases at Tenable (69412) and Vulnerability Center (SBV-36343†). The entries VDB-6007, VDB-7165, VDB-61718 and VDB-61717 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 69412
Nessus Name: FreeBSD : gstreamer-ffmpeg -- Multiple vulnerabilities in bundled libav (4d087b35-0990-11e3-a9f4-bcaec565249c)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 841046
OpenVAS Name: Ubuntu Update for libav USN-1478-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: MSVR/MSV

Timelineinfo

10/11/2011 🔍
05/09/2012 +211 days 🔍
05/09/2012 +0 days 🔍
05/09/2012 +0 days 🔍
10/04/2012 +148 days 🔍
03/23/2015 +900 days 🔍
12/01/2021 +2445 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: MSVR/MSV
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-4031 (🔍)
GCVE (CVE): GCVE-0-2011-4031
GCVE (VulDB): GCVE-100-60712

OVAL: 🔍

Vulnerability Center: 36343 - FFmpeg \x3C0.8.3 Integer Underflow Allows Remtoe Code Execution via a Specially Crafted ASF Packet, High

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/01/2021 18:01
Changes: 03/23/2015 16:50 (57), 04/17/2017 11:49 (11), 12/01/2021 18:01 (2)
Complete: 🔍
Cache ID: 216:F3E:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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