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Vulnerability details: VCID-4taw-7hgs-abb9
Vulnerability ID VCID-4taw-7hgs-abb9
Aliases CVE-2018-0361
Summary ClamAV before 0.100.1 lacks a PDF object length check, resulting in an unreasonably long time to parse a relatively small file.
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
epss 0.00242 https://api.first.org/data/v1/epss?cve=CVE-2018-0361
ssvc Track https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
cvssv3 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
ssvc Track https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-0361
cvssv3 3.3 https://nvd.nist.gov/vuln/detail/CVE-2018-0361
ssvc Track https://security.gentoo.org/glsa/201904-12
ssvc Track http://www.securitytracker.com/id/1041367
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-0361
https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0361
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1041367 http://www.securitytracker.com/id/1041367
201904-12 https://security.gentoo.org/glsa/201904-12
cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2018-0361 https://nvd.nist.gov/vuln/detail/CVE-2018-0361
msg00020.html https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
USN-3722-1 https://usn.ubuntu.com/3722-1/
USN-3722-2 https://usn.ubuntu.com/3722-2/
No exploits are available.
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-29T14:37:27Z/ Found at https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-29T14:37:27Z/ Found at https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-0361
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:N/I:N/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2018-0361
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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-29T14:37:27Z/ Found at https://security.gentoo.org/glsa/201904-12
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-29T14:37:27Z/ Found at http://www.securitytracker.com/id/1041367
Exploit Prediction Scoring System (EPSS)
Percentile 0.47431
EPSS Score 0.00242
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:31:13.581695+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.6/main.json 37.0.0