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Vulnerability details: VCID-5dqy-j63p-aaaf
Vulnerability ID VCID-5dqy-j63p-aaaf
Aliases CVE-2015-6826
Summary The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg before 2.7.2 does not initialize certain structure members, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted (1) RV30 or (2) RV40 RealVideo data.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
generic_textual Low http://ffmpeg.org/security.html
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-6826.html
epss 0.00582 https://api.first.org/data/v1/epss?cve=CVE-2015-6826
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epss 0.00887 https://api.first.org/data/v1/epss?cve=CVE-2015-6826
epss 0.00887 https://api.first.org/data/v1/epss?cve=CVE-2015-6826
epss 0.01016 https://api.first.org/data/v1/epss?cve=CVE-2015-6826
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6826
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2015-6826
generic_textual Medium https://ubuntu.com/security/notices/USN-2944-1
Reference id Reference type URL
http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=3197c0aa87a3b7190e17d49e6fbc7b554e4b3f0a
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=3197c0aa87a3b7190e17d49e6fbc7b554e4b3f0a
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-6826.html
https://api.first.org/data/v1/epss?cve=CVE-2015-6826
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6826
https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html
https://ubuntu.com/security/notices/USN-2944-1
http://www.securitytracker.com/id/1033483
http://www.ubuntu.com/usn/USN-2944-1
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
CVE-2015-6826 https://nvd.nist.gov/vuln/detail/CVE-2015-6826
USN-2944-1 https://usn.ubuntu.com/2944-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2015-6826
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.78541
EPSS Score 0.00582
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.