CVE-2012-0823
Mandriva Linux Security Advisory 2012-023-1
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
VP8 Codec SDK (libvpx) before 1.0.0 "Duclair" allows remote attackers to cause a denial of service (application crash) via (1) unspecified "corrupt input" or (2) by "starting decoding from a P-frame," which triggers an out-of-bounds read, related to "the clamping of motion vectors in SPLITMV blocks".
VP8 Codec SDK (libvpx) anterior a v1.0.0 "Duclair" permite a atacantes remotos causar una denegación de servicio (caída de aplicación) a través de (1) no especificado "de entrada corrupta" o (2), "a partir de la decodificación de un P-frame", lo que desencadena una lectura fuera de la cancha, en relación a "la fijación de los vectores de movimiento en bloques SPLITMV".
A vulnerability has been found and corrected in libvpx. VP8 Codec SDK before 1.0.0 Duclair allows remote attackers to cause a denial of service unspecified corrupt input or by starting decoding from a P-frame, which triggers an out-of-bounds read, related to the clamping of motion vectors in SPLITMV blocks. The updated packages have been patched to correct this issue. This is a symbolic advisory correction because there was a clash with MDVSA-2012:023 that addressed libxml2.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2012-01-19 CVE Reserved
- 2012-02-23 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html | X_refsource_confirm | |
| http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2012/01/28/4 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2012/01/30/2 | Mailing List |
|
| http://www.securityfocus.com/bid/51775 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.mandriva.com/security/advisories?name=MDVSA-2012:023 | 2020-07-29 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Webmproject Search vendor "Webmproject" | Libvpx Search vendor "Webmproject" for product "Libvpx" | <= 0.9.7 Search vendor "Webmproject" for product "Libvpx" and version " <= 0.9.7" | p1 |
Affected
| ||||||
| Webmproject Search vendor "Webmproject" | Libvpx Search vendor "Webmproject" for product "Libvpx" | 0.9.0 Search vendor "Webmproject" for product "Libvpx" and version "0.9.0" | - |
Affected
| ||||||
| Webmproject Search vendor "Webmproject" | Libvpx Search vendor "Webmproject" for product "Libvpx" | 0.9.1 Search vendor "Webmproject" for product "Libvpx" and version "0.9.1" | - |
Affected
| ||||||
| Webmproject Search vendor "Webmproject" | Libvpx Search vendor "Webmproject" for product "Libvpx" | 0.9.2 Search vendor "Webmproject" for product "Libvpx" and version "0.9.2" | - |
Affected
| ||||||
| Webmproject Search vendor "Webmproject" | Libvpx Search vendor "Webmproject" for product "Libvpx" | 0.9.5 Search vendor "Webmproject" for product "Libvpx" and version "0.9.5" | - |
Affected
| ||||||
| Webmproject Search vendor "Webmproject" | Libvpx Search vendor "Webmproject" for product "Libvpx" | 0.9.6 Search vendor "Webmproject" for product "Libvpx" and version "0.9.6" | - |
Affected
| ||||||
| Webmproject Search vendor "Webmproject" | Libvpx Search vendor "Webmproject" for product "Libvpx" | 0.9.7 Search vendor "Webmproject" for product "Libvpx" and version "0.9.7" | - |
Affected
| ||||||