CVE-2011-0480
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 2.5% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 2.5% in the next 30 days (EPSS).
- Severity: 9.3 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 2.5% · EPSS, next 30 days
- Weakness
- CWE-120 · Classic buffer overflow
- Record status
- Modified
Affected
- Google Chrome Os < 8.0.552.344
- Google Chrome < 8.0.552.237
- Debian Linux 6.0
- Canonical Ubuntu Linux 8.04
- Canonical Ubuntu Linux 9.10
- Canonical Ubuntu Linux 10.04
- Canonical Ubuntu Linux 10.10
Attack profile CVSS 2.0 · 9.3
- Attack vector
- Network
- Complexity
- Medium
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2011-0480.md and follow it. Check whether this project is affected by CVE-2011-0480. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://code.google.com/p/chromium/issues/detail?id=68115
- http://codereview.chromium.org/5964011
- http://codereview.chromium.org/6069005
- http://googlechromereleases.blogspot.com/2011/01/chrome-stable-release.html
- http://code.google.com/p/chromium/issues/detail?id=68115
- http://codereview.chromium.org/5964011
- http://codereview.chromium.org/6069005
- http://googlechromereleases.blogspot.com/2011/01/chrome-stable-release.html
References
- http://article.gmane.org/gmane.comp.video.ffmpeg.devel/122703
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610550
- http://code.google.com/p/chromium/issues/detail?id=68115
- http://codereview.chromium.org/5964011
- http://codereview.chromium.org/6069005
- http://ffmpeg.mplayerhq.hu/
- http://git.ffmpeg.org/?p=ffmpeg.git%3Ba=commit%3Bh=13184036a6b1b1d4b61c91118c0896e9ad4634c3
- http://googlechromereleases.blogspot.com/2011/01/chrome-stable-release.html
- http://osvdb.org/70463
- http://roundup.ffmpeg.org/issue2548
- http://roundup.ffmpeg.org/issue2550
- http://secunia.com/advisories/42951
- http://src.chromium.org/viewvc/chrome?view=rev&revision=70200
- http://www.debian.org/security/2011/dsa-2306
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:061
- http://www.securityfocus.com/bid/45788
- http://www.srware.net/forum/viewtopic.php?f=18&t=2054
- http://www.ubuntu.com/usn/usn-1104-1/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64671
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14380
- http://article.gmane.org/gmane.comp.video.ffmpeg.devel/122703
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610550
- http://code.google.com/p/chromium/issues/detail?id=68115
- http://codereview.chromium.org/5964011
- http://codereview.chromium.org/6069005