NVD

Id
27600  
Name
CVE-2015-6761  
Description
The update_dimensions function in libavcodec/vp8.c in FFmpeg through 2.8.1, as used in Google Chrome before 46.0.2490.71 and other products, relies on a coefficient-partition count during multi-threaded operation, which allows remote attackers to cause a denial of service (race condition and memory corruption) or possibly have unspecified other impact via a crafted WebM file.  
Reject
 
CVSS Version
2  
CVSS Score
6.8  
Severity
Medium  
CVSS Base Score
6.8  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:P/I:P/A:P)  
Pub Date
2017-01-19  
Published
2015-10-15  
Modified Date
2016-12-23  
Seq
2015-6761  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
144708 27600 CVE-2015-6761 http://git.videolan.org/?p=ffmpeg.git;a=commit;h=dabea74d0e82ea80cd344f630497cafcb3ef872c  View
144709 27600 CVE-2015-6761 http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html  View
144710 27600 CVE-2015-6761 RHSA-2015:1912  View
144711 27600 CVE-2015-6761 DSA-3376  View
144712 27600 CVE-2015-6761 77073  View
144713 27600 CVE-2015-6761 1033816  View
144714 27600 CVE-2015-6761 USN-2770-1  View
144715 27600 CVE-2015-6761 USN-2770-2  View
144716 27600 CVE-2015-6761 https://code.google.com/p/chromium/issues/detail?id=447860  View
144717 27600 CVE-2015-6761 https://code.google.com/p/chromium/issues/detail?id=532967  View
144718 27600 CVE-2015-6761 https://codereview.chromium.org/1376913003  View
144719 27600 CVE-2015-6761 GLSA-201603-09  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
9987 JVNDB-2015-005307 Google Chrome などの製品で使用される FFmpeg の libavcodec/vp8.c の update_dimensions 関数におけるサービス運用妨害 (DoS) の脆弱性 Google Chrome およびその他の製品で使用される FFmpeg の libavcodec/vp8.c の update_dimensions 関数は、マルチスレッド操作の間、係数のパーティションのカウントに依存するため、サービス運用妨害 (競合状態およびメモリ破損) 状態にされるなど、不特定の影響を受ける脆弱性が存在します。 CVE-2015-6761 83986 CVE-2015-6761 27600 6.8 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-005307.html 2015-10-13 2015-10-19 View