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Vulnerability details: VCID-qacw-bby8-9kdg
Vulnerability ID VCID-qacw-bby8-9kdg
Aliases CVE-2019-1798
Summary Multiple vulnerabilities have been found in ClamAV, the worst of which could result in a Denial of Service condition.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-20 Improper Input Validation
CWE-125 Out-of-bounds Read
System Score Found at
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.01577 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
cvssv3 7.5 https://bugzilla.clamav.net/show_bug.cgi?id=12262
ssvc Track https://bugzilla.clamav.net/show_bug.cgi?id=12262
cvssv3 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
cvssv3 7.5 https://security.gentoo.org/glsa/201904-12
ssvc Track https://security.gentoo.org/glsa/201904-12
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-1798
https://bugzilla.clamav.net/show_bug.cgi?id=12262
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1798
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:*:*:*:*:*:*:*:*
CVE-2019-1798 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
GLSA-201904-12 https://security.gentoo.org/glsa/201904-12
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://bugzilla.clamav.net/show_bug.cgi?id=12262
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:Y/T:P/P:M/B:A/M:M/D:T/2024-11-19T17:24:52Z/ Found at https://bugzilla.clamav.net/show_bug.cgi?id=12262
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 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:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1798
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:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1798
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: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1798
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: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://security.gentoo.org/glsa/201904-12
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:Y/T:P/P:M/B:A/M:M/D:T/2024-11-19T17:24:52Z/ Found at https://security.gentoo.org/glsa/201904-12
Exploit Prediction Scoring System (EPSS)
Percentile 0.81492
EPSS Score 0.01577
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:03:12.085138+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201904-12 38.0.0