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Vulnerability details: VCID-s1ry-uhvz-gygq
Vulnerability ID VCID-s1ry-uhvz-gygq
Aliases CVE-2018-1999011
Summary FFmpeg before commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 contains a Buffer Overflow vulnerability in asf_o format demuxer that can result in heap-buffer-overflow that may result in remote code execution. This attack appears to be exploitable via specially crafted ASF file that has to be provided as input to FFmpeg. This vulnerability appears to have been fixed in 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 and later.
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
epss 0.033 https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
cvssv3 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-1999011
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-1999011
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-1999011
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15822
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1999011
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11338
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12730
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9718
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/FFmpeg/FFmpeg/commit/2b46ebdbff1d8dec7a3d8ea280a612b91a582869
https://seclists.org/bugtraq/2019/May/60
https://www.debian.org/security/2019/dsa-4449
http://www.securityfocus.com/bid/104896
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:*:*:*:*:*:*:*:*
CVE-2018-1999011 https://nvd.nist.gov/vuln/detail/CVE-2018-1999011
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1999011
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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-1999011
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 0.86733
EPSS Score 0.033
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:28:13.374853+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.18/community.json 37.0.0