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Servers and applications

CVE-2013-4358

libavcodec/h264.c in FFmpeg before 0.11.4 allows remote attackers to cause a denial of service (crash) via vectors related to alternating bit depths in H.264 data.

Severity
Medium 5.0
Published
24 Dec 2013
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1.3% in the next 30 daysHigher than 70% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
FFmpegServers and applications · cpe:a:ffmpeg:ffmpeg
  • Every version up to 0.11.3
  • Version 0.11
  • Version 0.11.1
  • Version 0.11.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2013-4358
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2013-4358