CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability was found in Libav up to 0.7.2 (Multimedia Player Software). It has been classified as problematic. This affects an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. The summary by CVE is:
The (1) av_image_fill_pointers, (2) vp5_parse_coeff, and (3) vp6_parse_coeff functions in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allow remote attackers to cause a denial of service (out-of-bounds read) via a crafted VP5 or VP6 stream.
The weakness was shared 08/20/2012 (Website). It is possible to read the advisory at mandriva.com. This vulnerability is uniquely identified as CVE-2011-4353 since 11/04/2011. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 57518 (Debian DSA-2378-1 : ffmpeg - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195145 (Ubuntu Security Notification for Libav Vulnerabilities (USN-1333-1)).
Upgrading to version 0.7.1 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (72125) and Tenable (57518). The entries 61721, 61720, 61718 and 61717 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: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
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: 57518
Nessus Name: Debian DSA-2378-1 : ffmpeg - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 70697
OpenVAS Name: Debian Security Advisory DSA 2378-1 (ffmpeg)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Libav 0.7.1
Timeline
11/04/2011 🔍11/21/2011 🔍
11/21/2011 🔍
08/20/2012 🔍
08/20/2012 🔍
07/03/2013 🔍
03/23/2015 🔍
12/12/2021 🔍
Sources
Advisory: DSA-2378Status: Not defined
Confirmation: 🔍
CVE: CVE-2011-4353 (🔍)
OVAL: 🔍
X-Force: 72125
Vulnerability Center: 40302 - FFmpeg and Libav Remote Denial of Service via a Maliciously Crafted VP5 or VP6 Stream, Medium
SecurityFocus: 50760 - FFmpeg Prior to 0.7.8 and 0.8.7 Multiple Remote Code Execution Vulnerabilities
See also: 🔍
Entry
Created: 03/23/2015 16:50Updated: 12/12/2021 08:39
Changes: 03/23/2015 16:50 (66), 05/04/2017 10:44 (5), 12/12/2021 08:35 (3), 12/12/2021 08:37 (1), 12/12/2021 08:39 (2)
Complete: 🔍
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