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Vulnerability details: VCID-vt8s-famf-zfg4
Vulnerability ID VCID-vt8s-famf-zfg4
Aliases CVE-2019-14778
Summary The mkv::virtual_segment_c::seek method of demux/mkv/virtual_segment.cpp in VideoLAN VLC media player 3.0.7.1 has a use-after-free.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
epss 0.00158 https://api.first.org/data/v1/epss?cve=CVE-2019-14778
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2019-14778
cvssv3 7.8 https://nvd.nist.gov/vuln/detail/CVE-2019-14778
Reference id Reference type URL
http://git.videolan.org/?p=vlc.git&a=search&h=refs/heads/master&st=commit&s=cve-2019
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00036.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00046.html
https://api.first.org/data/v1/epss?cve=CVE-2019-14778
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13602
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13962
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14437
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14438
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14498
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14533
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14534
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14535
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14776
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14777
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14778
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14970
https://seclists.org/bugtraq/2019/Aug/36
https://security.gentoo.org/glsa/201909-02
https://www.debian.org/security/2019/dsa-4504
https://www.videolan.org/security/sb-vlc308.html
cpe:2.3:a:videolan:vlc_media_player:3.0.7.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:videolan:vlc_media_player:3.0.7.1:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2019-14778 https://nvd.nist.gov/vuln/detail/CVE-2019-14778
USN-4131-1 https://usn.ubuntu.com/4131-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14778
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
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14778
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.37345
EPSS Score 0.00158
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:36:51.895452+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/4131-1/ 37.0.0