Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2005-1923

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
05/07/2005
Last modified:
03/04/2025

Description

The ENSURE_BITS macro in mszipd.c for Clam AntiVirus (ClamAV) 0.83, and other versions vefore 0.86, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a cabinet (CAB) file with the cffile_FolderOffset field set to 0xff, which causes a zero-length read.

Impact

Vector 2.0
AV:N/AC:H/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 2.60 LOW
Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
2.60
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:clam_anti-virus:clamav:0.83:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.84_rc1:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.84_rc2:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.85:*:*:*:*:*:*:*
cpe:2.3:a:clam_anti-virus:clamav:0.85.1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools