Vulnerability Details : CVE-2013-0899
Integer overflow in the padding implementation in the opus_packet_parse_impl function in src/opus_decoder.c in Opus before 1.0.2, as used in Google Chrome before 25.0.1364.97 on Windows and Linux and before 25.0.1364.99 on Mac OS X and other products, allows remote attackers to cause a denial of service (out-of-bounds read) via a long packet.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-0899
Probability of exploitation activity in the next 30 days: 2.01%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-0899
| 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-2013-0899
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The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-0899
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https://code.google.com/p/chromium/issues/detail?id=160480
160480 - Security: Integer overflow in opus_packet_parse_impl - chromium - MonorailExploit;Issue Tracking;Mailing List;Patch;Vendor Advisory
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https://codereview.chromium.org/11575026
Issue 11575026: Fix possible integer overflow in Opus with ~16MB fed to the decoder. - Code ReviewIssue Tracking;Patch;Vendor Advisory
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http://googlechromereleases.blogspot.com/2013/02/stable-channel-update_21.html
Chrome Releases: Stable Channel UpdateRelease Notes;Vendor Advisory
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16027
Repository / Oval RepositoryBroken Link;Third Party Advisory
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https://src.chromium.org/viewvc/chrome/trunk/deps/third_party/opus/src/opus_decoder.c?r1=173498&r2=173497&pathrev=173498
[chrome] Diff of /trunk/deps/third_party/opus/src/opus_decoder.cIssue Tracking;Patch;Vendor Advisory
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http://opus-codec.org/downloads/
Downloads – Opus CodecProduct;Third Party Advisory
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https://src.chromium.org/viewvc/chrome?view=rev&revision=173498
[chrome] Revision 173498Issue Tracking;Mailing List;Patch;Vendor Advisory
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http://lists.opensuse.org/opensuse-updates/2013-03/msg00045.html
openSUSE-SU-2013:0454-1: moderate: chromium: updated to 27.0.1425Mailing List;Third Party Advisory
Products affected by CVE-2013-0899
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:12.1:*:*:*:*:*:*:*
- cpe:2.3:a:opus-codec:opus:*:*:*:*:*:*:*:*