CVE-2014-7937
chromium-browser: use-after-free in FFmpeg
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Multiple off-by-one errors in libavcodec/vorbisdec.c in FFmpeg before 2.4.2, as used in Google Chrome before 40.0.2214.91, allow remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted Vorbis I data.
Múltiples errores de superación de límite (off-by-one) en libavcodec/vorbisdec.c en FFmpeg anterior a 2.4.2, utilizado en Google Chrome anterior a 40.0.2214.91, permiten a atacantes remotos causar una denegación de servicio (uso después de liberación) o posiblemente tener orto impacto no especificados a través de datos Vorbis I manipulados.
Several memory corruption bugs were discovered in ICU. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via renderer crash or execute arbitrary code with the privileges of the sandboxed render process. A use-after-free was discovered in the IndexedDB implementation. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via application crash or execute arbitrary code with the privileges of the user invoking the program. Various other issues were also addressed.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2014-10-06 CVE Reserved
- 2015-01-22 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-416: Use After Free
CAPEC
References (16)
| URL | Tag | Source |
|---|---|---|
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8c50704ebf1777bee76772c4835d9760b3721057 | X_refsource_confirm | |
| http://googlechromereleases.blogspot.com/2015/01/stable-update.html | X_refsource_confirm | |
| http://secunia.com/advisories/62383 | Third Party Advisory | |
| http://secunia.com/advisories/62575 | Third Party Advisory | |
| http://secunia.com/advisories/62665 | Third Party Advisory | |
| http://www.securityfocus.com/bid/72288 | Vdb Entry | |
| http://www.securitytracker.com/id/1031623 | Vdb Entry | |
| https://chromium.googlesource.com/chromium/third_party/ffmpeg/+/d4608b7c83f56b17f14fdd94990341f62bb52f92 | X_refsource_confirm | |
| https://code.google.com/p/chromium/issues/detail?id=419060 | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html | 2023-11-07 | |
| http://rhn.redhat.com/errata/RHSA-2015-0093.html | 2023-11-07 | |
| http://security.gentoo.org/glsa/glsa-201502-13.xml | 2023-11-07 | |
| http://www.ubuntu.com/usn/USN-2476-1 | 2023-11-07 | |
| https://security.gentoo.org/glsa/201603-06 | 2023-11-07 | |
| https://access.redhat.com/security/cve/CVE-2014-7937 | 2015-01-27 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1185217 | 2015-01-27 |
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" | <= 2.4.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version " <= 2.4.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Chrome Search vendor "Google" for product "Chrome" | <= 40.0.2214.85 Search vendor "Google" for product "Chrome" and version " <= 40.0.2214.85" | - |
Affected
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