Executive Summary

Informations
NameCVE-2019-11338First vendor Publication2019-04-18
VendorCveLast vendor Modification2019-05-29

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score6.8Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

libavcodec/hevcdec.c in FFmpeg 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11338

CWE : Common Weakness Enumeration

%idName
100 %CWE-476NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application1

Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/108034
BUGTRAQ https://seclists.org/bugtraq/2019/May/60
DEBIAN https://www.debian.org/security/2019/dsa-4449
MISC https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e
MLIST https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
UBUNTU https://usn.ubuntu.com/3967-1/

Alert History

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DateInformations
2019-05-29 17:19:10
  • Multiple Updates
2019-05-23 17:19:17
  • Multiple Updates
2019-05-07 05:19:05
  • Multiple Updates
2019-04-23 21:19:17
  • Multiple Updates
2019-04-19 21:19:28
  • Multiple Updates
2019-04-19 09:18:56
  • First insertion