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Vulnerability details: VCID-3gu3-p2rm-3fft
Vulnerability ID VCID-3gu3-p2rm-3fft
Aliases CVE-2019-1789
Summary ClamAV versions prior to 0.101.2 are susceptible to a denial of service (DoS) vulnerability. An out-of-bounds heap read condition may occur when scanning PE files. An example is Windows EXE and DLL files that have been packed using Aspack as a result of inadequate bound-checking.
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 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
epss 0.02422 https://api.first.org/data/v1/epss?cve=CVE-2019-1789
cvssv3.1 7.5 https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
ssvc Track https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
cvssv3 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2019-1789
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1789
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-1789
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1789
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
clamav-01012-and-01003-patches-have.html https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
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-2019-1789 https://nvd.nist.gov/vuln/detail/CVE-2019-1789
USN-3940-1 https://usn.ubuntu.com/3940-1/
USN-3940-2 https://usn.ubuntu.com/3940-2/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
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/2024-11-19T17:22:31Z/ Found at https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.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: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1789
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:3.1/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-2019-1789
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 0.84496
EPSS Score 0.02422
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:36:23.765180+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/3940-1/ 37.0.0