Home/CVE/Multiple buffer overflows in vorbis_dec.c in the Vorbis decoder in FFmpeg, as used in Google Chrome before 8.0.552.237 a
CVE

CVE-2011-0480

Multiple buffer overflows in vorbis_dec.c in the Vorbis decoder in FFmpeg, as used in Google Chrome before 8.0.552.237 a

Multiple buffer overflows in vorbis_dec.c in the Vorbis decoder in FFmpeg, as used in Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344, allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted WebM file, related to buffers for (1) the channel floor and (2) the channel residue.

HIGH · CVSS 9.3 EPSS 0.01291
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules2 YARA rules0
⬡

Weakness Classification

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
▤

Affected Products & Versions

4
google chrome os< 8.0.552.344
google chrome< 8.0.552.237
debian linuxall versions
canonical ubuntu linuxall versions
⚠

Public Exploits & PoCs

1
poccode.google.com · detail?id=68115code.google.com
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighRunning Chrome VPN Extensions via the Registry 2 VPN Extension
productmediumPotential Chrome Frame Helper DLL Sideloading
▣

Scoring & Timeline

9.3
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published to NVD14 Jan 2011 · 05:00 PM
⚑

Vendor Advisories

1
usnUSN-1104-1
🔗

References & Sources

19
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://article.gmane.org/gmane.comp.video.ffmpeg.devel/122703Broken Link
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610550Issue TrackingThird Party Advisory
http://codereview.chromium.org/5964011PatchVendor Advisory
http://codereview.chromium.org/6069005Vendor Advisory
http://ffmpeg.mplayerhq.hu/Third Party Advisory
http://git.ffmpeg.org/?p=ffmpeg.git
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