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CVE Record

CVE-2005-1922: The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denia...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2005-1922 is an old ClamAV denial-of-service issue. A specially crafted MS-Expand file could make vulnerable ClamAV versions consume file descriptors and memory, potentially disrupting antivirus scanning on mail or file-processing systems. Exposure is most likely on legacy systems running ClamAV before 0.86, especially mail gateways, file upload scanners, or storage systems that scan untrusted files and attachments. Treat this as a legacy exposure cleanup item unless affected scanners still process untrusted files. Business urgency rises if old ClamAV systems protect email, uploads, or shared storage because scanning disruption can weaken malware controls. Mitigation focus: Upgrade ClamAV to version 0.86 or later where applicable.; Apply fixed distribution packages from the operating system vendor.; Check Debian DSA-737 if maintaining affected Debian-era systems..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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