Vulnerability Details : CVE-2015-1224
The VpxVideoDecoder::VpxDecode function in media/filters/vpx_video_decoder.cc in the vpxdecoder implementation in Google Chrome before 41.0.2272.76 does not ensure that alpha-plane dimensions are identical to image dimensions, which allows remote attackers to cause a denial of service (out-of-bounds read) via crafted VPx video data.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2015-1224
Probability of exploitation activity in the next 30 days: 2.08%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2015-1224
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2015-1224
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-1224
-
http://www.ubuntu.com/usn/USN-2521-1
USN-2521-1: Oxide vulnerabilities | Ubuntu security notices
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https://security.gentoo.org/glsa/201503-12
Chromium: Multiple vulnerabilities (GLSA 201503-12) — Gentoo security
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http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html
Chrome Releases: Stable Channel UpdateVendor Advisory
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http://rhn.redhat.com/errata/RHSA-2015-0627.html
RHSA-2015:0627 - Security Advisory - Red Hat Customer Portal
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http://www.securityfocus.com/bid/72901
Google Chrome Prior to 41.0.2272.76 Multiple Security Vulnerabilities
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https://codereview.chromium.org/858303002
Issue 858303002: Reject vp8 video having alpha and image planes of different sizes. - Code ReviewVendor Advisory
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https://code.google.com/p/chromium/issues/detail?id=449958
449958 - Heap-buffer-overflow in media::CopyPlane - chromium - Monorail
Products affected by CVE-2015-1224
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*