CVE-2011-3947
Severity Score
6.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Buffer overflow in mjpegbdec.c 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 (crash) and possibly execute arbitrary code via a crafted MJPEG-B file.
Un desbordamiento de búfer en mjpegbdec.c en libavcodec en FFmpeg v0.7.x antes de v0.7.12 y v0.8.x antes de v0.8.11, y en Libav v0.5.x antes de v0.5.9, v0.6.x antes de v0.6.6, v0.7.x antes de v0.7.5, y v0.8.x antes de v0.8.1, permite a atacantes remotos provocar una denegación de servicio (por caída de la aplicación) y posiblemente ejecutar código de su elección a través de un archivo MJPEG-B modificado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-10-01 CVE Reserved
- 2012-05-14 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://ffmpeg.org | X_refsource_confirm | |
| http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=b57d262412204e54a7ef8fa1b23ff4dcede622e5 | X_refsource_confirm | |
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=b57d262412204e54a7ef8fa1b23ff4dcede622e5 | X_refsource_confirm | |
| http://libav.org | X_refsource_confirm | |
| http://secunia.com/advisories/49089 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2012/dsa-2471 | 2023-11-07 | |
| http://www.ubuntu.com/usn/USN-1479-1 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.7.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.7.1" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.7.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.7.2" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.7.6 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.7.6" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.7.7 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.7.7" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.7.8 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.7.8" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.7.9 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.7.9" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.7.11 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.7.11" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.8.5 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.8.5" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.8.6 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.8.6" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.8.7 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.8.7" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.8.8 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.8.8" | - |
Affected
| ||||||
| Ffmpeg Search vendor "Ffmpeg" | Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg" | 0.8.10 Search vendor "Ffmpeg" for product "Ffmpeg" and version "0.8.10" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5 Search vendor "Libav" for product "Libav" and version "0.5" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5.1 Search vendor "Libav" for product "Libav" and version "0.5.1" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5.2 Search vendor "Libav" for product "Libav" and version "0.5.2" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5.3 Search vendor "Libav" for product "Libav" and version "0.5.3" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5.4 Search vendor "Libav" for product "Libav" and version "0.5.4" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5.5 Search vendor "Libav" for product "Libav" and version "0.5.5" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5.6 Search vendor "Libav" for product "Libav" and version "0.5.6" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.5.7 Search vendor "Libav" for product "Libav" and version "0.5.7" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.6 Search vendor "Libav" for product "Libav" and version "0.6" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.6.1 Search vendor "Libav" for product "Libav" and version "0.6.1" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.6.2 Search vendor "Libav" for product "Libav" and version "0.6.2" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.6.3 Search vendor "Libav" for product "Libav" and version "0.6.3" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.6.4 Search vendor "Libav" for product "Libav" and version "0.6.4" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.6.5 Search vendor "Libav" for product "Libav" and version "0.6.5" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.7 Search vendor "Libav" for product "Libav" and version "0.7" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.7.1 Search vendor "Libav" for product "Libav" and version "0.7.1" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.7.2 Search vendor "Libav" for product "Libav" and version "0.7.2" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.7.3 Search vendor "Libav" for product "Libav" and version "0.7.3" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.7.4 Search vendor "Libav" for product "Libav" and version "0.7.4" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.8 Search vendor "Libav" for product "Libav" and version "0.8" | - |
Affected
| ||||||
| Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 0.8 Search vendor "Libav" for product "Libav" and version "0.8" | beta2 |
Affected
| ||||||