CVE-2013-7020
N/A
Published: December 9, 2013 at 11:00 AM UTC
Updated: June 17, 2026 at 12:01 AM UTC
2 products affected across 2 vendorsDebian LinuxFFMPEG
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Severity
N/A
Exploit prediction
EPSS 2%
Description
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%v ≤ 2.0.10.100.10.30.10.40.110.30.3.10.3.20.3.30.3.40.4.00.4.20.4.30.4.40.4.50.4.60.4.70.4.80.4.9 pre10.50.5.10.5.20.5.30.5.40.5.4.50.5.4.60.5.50.60.6.10.6.20.6.30.70.7.10.7.110.7.120.7.20.7.30.7.40.7.50.7.60.7.70.7.80.7.90.8.00.8.10.8.100.8.110.8.20.8.50.8.5.30.8.5.40.8.60.8.70.8.80.90.9.11.01.1.11.1.21.1.31.1.41.21.2.12.0
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (8)
Mailing Listx_refsource_MLISTPatchThird Party Advisory
Source: [email protected]
http://openwall.com/lists/oss-security/2013/11/26/7Mailing Listx_refsource_MLISTPatchThird Party Advisory
Source: [email protected]
http://openwall.com/lists/oss-security/2013/12/08/3Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
http://www.debian.org/security/2014/dsa-3027Vendor Advisoryx_refsource_MANDRIVABroken Link
Source: [email protected]
http://www.mandriva.com/security/advisories?name=MDVSA-2014:227x_refsource_CONFIRMIssue TrackingPatch
Source: [email protected]
https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0fVendor Advisoryx_refsource_GENTOO
Source: [email protected]
https://security.gentoo.org/glsa/201603-06Quick Info
StatusMODIFIED
CWE
CWE-119
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