01 Record

CVE-2013-7023

The ff_combine_frame function in libavcodec/parser.c in FFmpeg before 2.1 does not properly handle certain memory-allocation errors, which allows remote attackers to cause a denial of service

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

The ff_combine_frame function in libavcodec/parser.c in FFmpeg before 2.1 does not properly handle certain memory-allocation errors, which allows remote attackers to cause a denial of service

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 1.63% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 75.8% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2013-12-09 11:00Z12 YR AGO

Last updated

2024-08-06 17:53Z2 YR AGO

Reserved

2013-12-08

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

3648d543549122046bc40dc1c1f5842b26838dd760c383f294b8870846d538eb

05 Affected products

VendorProductVersionsPlatforms

ffmpegffmpegNot specified—

redhatenterprise_linuxNot specified—

06 References

github.comhttps://github.com/FFmpeg/FFmpeg/commit/f31011e9abfb2ae75bb32bc44e2c34194c8dc40ax_refsource_CONFIRM
security.gentoo.orgGLSA-201603-06https://security.gentoo.org/glsa/201603-06vendor-advisoryx_refsource_GENTOO
trac.ffmpeg.orghttps://trac.ffmpeg.org/ticket/2982x_refsource_CONFIRM
ffmpeg.orghttp://ffmpeg.org/security.htmlx_refsource_CONFIRM
openwall.com[oss-security] 20131208 Re: CVE Request: FFmpeg 2.1 multiple problemshttp://openwall.com/lists/oss-security/2013/12/08/3mailing-listx_refsource_MLIST
openwall.com[oss-security] 20131126 CVE Request: FFmpeg 2.1 multiple problemshttp://openwall.com/lists/oss-security/2013/11/26/7mailing-listx_refsource_MLIST