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
Published Jan 14, 2011
9.3
HIGHCVSS 2.0
EPSS 2.30%
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.
Affected products
No data.
Configuration 3
- 6.0
Configuration 4
- 8.04
- 9.10
- 10.04
- 10.10
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.30% (0.02304) | 82.71th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.30% (0.02304) | 81.02th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.81% (0.01812) | 81.21th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.50% (0.03496) | 79.08th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.17% (0.02169) | 83.16th | v4 (v2025.03.14) |
| Mar 3, 2025 | 4.96% (0.04961) | 92.88th | v3 (v2023.03.01) |
| Dec 17, 2024 | 1.81% (0.01810) | 87.84th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.68% (0.00675) | 79.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.68% (0.00675) | 76.71th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.93% (0.03932) | 85.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.93% (0.03932) | 84.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.93% (0.03932) | 67.70th | v2 (v2022.01.01) |
References (20)
- http://article.gmane.org/gmane.comp.video.ffmpeg.devel/122703 mailing-listx_refsource_MLISTBroken Link
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610550 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- http://code.google.com/p/chromium/issues/detail?id=68115 x_refsource_CONFIRMExploitIssue TrackingPatchVendor Advisory
- http://codereview.chromium.org/5964011 x_refsource_CONFIRMPatchVendor Advisory
- http://codereview.chromium.org/6069005 x_refsource_CONFIRMVendor Advisory
- http://ffmpeg.mplayerhq.hu/ x_refsource_CONFIRMThird Party Advisory
- http://git.ffmpeg.org/?p=ffmpeg.git%3Ba=commit%3Bh=13184036a6b1b1d4b61c91118c0896e9ad4634c3 x_refsource_CONFIRM
- http://googlechromereleases.blogspot.com/2011/01/chrome-stable-release.html x_refsource_CONFIRMVendor Advisory
- http://osvdb.org/70463 vdb-entryx_refsource_OSVDBBroken Link
- http://roundup.ffmpeg.org/issue2548 x_refsource_CONFIRMBroken Link
- http://roundup.ffmpeg.org/issue2550 x_refsource_CONFIRMBroken Link
- http://secunia.com/advisories/42951 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://src.chromium.org/viewvc/chrome?view=rev&revision=70200 x_refsource_CONFIRMBroken Link
- http://www.debian.org/security/2011/dsa-2306 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:061 vendor-advisoryx_refsource_MANDRIVAThird Party Advisory
- http://www.securityfocus.com/bid/45788 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.srware.net/forum/viewtopic.php?f=18&t=2054 x_refsource_CONFIRMThird Party Advisory
- http://www.ubuntu.com/usn/usn-1104-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64671 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14380 vdb-entrysignaturex_refsource_OVALThird Party Advisory
Change history (0)
No recorded changes yet.