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Vulnerability details: VCID-z1fg-nj17-4uf9
Vulnerability ID VCID-z1fg-nj17-4uf9
Aliases CVE-2018-7751
Summary The svg_probe function in libavformat/img2dec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (Infinite Loop) via a crafted XML file.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
System Score Found at
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
epss 0.01066 https://api.first.org/data/v1/epss?cve=CVE-2018-7751
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-7751
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-7751
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-7751
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7751
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/a6cba062051f345e8ebfdff34aba071ed73d923f
https://security.gentoo.org/glsa/202003-65
http://www.securityfocus.com/bid/103956
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-2018-7751 https://nvd.nist.gov/vuln/detail/CVE-2018-7751
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-7751
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:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-7751
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 0.76769
EPSS Score 0.01066
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:30:17.377575+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.12/community.json 37.0.0