CVE-2011-0480
Critical
Description
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.
SeverityCritical
CVSS9.3
Exploit probability—
Product
Google Chrome Os
PublishedJan 14, 2011
First seenJan 14, 2011
How to fix
Update
- google chrome_os8.0.552.344 or later
- google chrome8.0.552.237 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome_os | v < 8.0.552.344 | 8.0.552.344 |
| google chrome | v < 8.0.552.237 | 8.0.552.237 |
| debian debian_linux | 6.0 | — |
| canonical ubuntu_linux | 8.04, 9.10, 10.04, 10.10 | — |
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