// For flags

CVE-2013-3670

 

Severity Score

4.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The rle_unpack function in vmdav.c in libavcodec in FFmpeg git 20130328 through 20130501 does not properly use the bytestream2 API, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted RLE data. NOTE: the vendor has listed this as an issue fixed in 1.2.1, but the issue is actually in new code that was not shipped with the 1.2.1 release or any earlier release.

La función rle_unpack en vmdav.c en libavcodec en FFmpeg git 20130328 a la 20130501 no utiliza adecuadamente la API del bytestream, lo que permite a atacantes remotos provocar una denegación de servicio (acceso a array fuera de rango y caída de aplicación) a través de datos RLE. NOTA: el fabricante ha indicado que esto es una problema corregido en la versión 1.2.1 pero el problema está en el código nuevo que no ha sido entregado con la versión 1.2.1 o anteriores.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2013-05-24 CVE Reserved
  • 2013-06-10 CVE Published
  • 2024-09-17 CVE Updated
  • 2024-09-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
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"
<= 1.2
Search vendor "Ffmpeg" for product "Ffmpeg" and version " <= 1.2"
-
Affected