Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-f2br-quyp-v3ax
Vulnerability ID VCID-f2br-quyp-v3ax
Aliases CVE-2005-1922
Summary The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.
Status Published
Exploitability 0.5
Weighted Severity 4.5
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
epss 0.00739 https://api.first.org/data/v1/epss?cve=CVE-2005-1922
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2005-1922
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2005-1922
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1922
http://sourceforge.net/project/shownotes.php?release_id=336462
http://www.debian.org/security/2005/dsa-737
http://www.idefense.com/application/poi/display?id=276&type=vulnerabilities&flashstatus=true
cpe:2.3:a:clam_anti-virus:clamav:0.81:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clam_anti-virus:clamav:0.81:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.82:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clam_anti-virus:clamav:0.82:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.83:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clam_anti-virus:clamav:0.83:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.84_rc1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clam_anti-virus:clamav:0.84_rc1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.84_rc2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clam_anti-virus:clamav:0.84_rc2:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.85:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clam_anti-virus:clamav:0.85:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.85.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clam_anti-virus:clamav:0.85.1:*:*:*:*:*:*:*
CVE-2005-1922 https://nvd.nist.gov/vuln/detail/CVE-2005-1922
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2005-1922
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.72837
EPSS Score 0.00739
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:30:04.657930+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0