CVE-2012-0848
Severity Score
4.3
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Heap-based buffer overflow in the ws_snd_decode_frame function in libavcodec/ws-snd1.c in FFmpeg 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted media file, related to an incorrect calculation, aka "wrong samples count."
Un desbordamiento de búfer basado en memoria dinámica ('heap') en la función ws_snd_decode_frame en libavcodec/ws-snd1.c en FFmpeg v0.9.1 permite a atacantes remotos provocar una denegación de servicio (por caída de la aplicación) a través de un archivo multimedia elaborado. Se trata de un problema relacionado con un cálculo incorrecto también conocido como "error de recuento de muestras".
*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
- 2012-01-19 CVE Reserved
- 2012-06-18 CVE Published
- 2024-03-20 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 (5)
| URL | Tag | Source |
|---|---|---|
| http://ffmpeg.org/security.html | X_refsource_confirm | |
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=5257743aee0c3982f0079e6553aabc6aa39401d2 | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2012/02/01/11 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2012/02/14/4 | Mailing List |
|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/78936 | Vdb Entry |
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