FFmpeg up to 0.8.10 avpriv_dv_produce_packet memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.0 | $0-$5k | 0.00 |
A vulnerability was found in FFmpeg up to 0.8.10 (Multimedia Processing Software). It has been rated as critical. Affected by this issue is the function avpriv_dv_produce_packet
. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:
The avpriv_dv_produce_packet function in libavcodec in FFmpeg 0.7.x before 0.7.12 and 0.8.x before 0.8.11 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.5, and 0.8.x before 0.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) and possibly execute arbitrary code via a crafted DV file.
The issue has been introduced in 06/23/2011. The weakness was shared 08/20/2012 by ami_stuff as confirmed git commit (GIT Repository). The advisory is available at git.libav.org. This vulnerability is handled as CVE-2011-3929 since 10/01/2011. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.
The vulnerability was handled as a non-public zero-day exploit for at least 424 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 62651 (GLSA-201210-06 : Libav: 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175239 (Debian Security Update for FFmpeg (DSA-2471)).
Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.libav.org.
The vulnerability is also documented in the databases at X-Force (78276) and Tenable (62651). The entries 5073, 5074, 5075 and 61721 are related to this item.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 62651
Nessus Name: GLSA-201210-06 : Libav: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
OpenVAS ID: 892471
OpenVAS Name: Debian Security Advisory DSA 2471-1 (ffmpeg - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: 635bcfccd439480003b74a665b5aa7c872c1ad6b
Timeline
06/23/2011 🔍10/01/2011 🔍
01/06/2012 🔍
08/20/2012 🔍
08/20/2012 🔍
08/20/2012 🔍
10/22/2012 🔍
07/03/2013 🔍
03/23/2015 🔍
12/08/2021 🔍
Sources
Product: ffmpeg.orgAdvisory: USN-1479-1
Researcher: ami_stuff
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2011-3929 (🔍)
OVAL: 🔍
X-Force: 78276
Vulnerability Center: 40292 - FFmpeg <0.8.11 and Libav <0.8.1 Remote Denial of Service and Code Execution via a Maliciously Crafted DV File, Medium
SecurityFocus: 51307 - FFmpeg Multiple Remote Vulnerabilities
Secunia: 49089
See also: 🔍
Entry
Created: 03/23/2015 16:50Updated: 12/08/2021 00:49
Changes: 03/23/2015 16:50 (72), 05/04/2017 10:42 (7), 12/08/2021 00:35 (4), 12/08/2021 00:49 (1)
Complete: 🔍
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