Executive Summary
Summary | |
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Title | New ClamAV packages fix several vulnerabilities |
Informations | |||
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Name | DSA-887 | First vendor Publication | 2005-11-07 |
Vendor | Debian | Last vendor Modification | 2005-11-07 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.8 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Several vulnerabilities have been discovered in Clam AntiVirus, the antivirus scanner for Unix, designed for integration with mail servers to perform attachment scanning. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2005-3239 The OLE2 unpacker allows remote attackers to cause a segmentation fault via a DOC file with an invalid property tree, which triggers an infinite recursion. CVE-2005-3303 A specially crafted executable compressed with FSG 1.33 could cause the extractor to write beyond buffer boundaries, allowing an attacker to execute arbitrary code. CVE-2005-3500 A specially crafted CAB file could cause ClamAV to be locked in an infinite loop and use all available processor resources, resulting in a denial of service. CVE-2005-3501 A specially crafted CAB file could cause ClamAV to be locked in an infinite loop and use all available processor resources, resulting in a denial of service. The old stable distribution (woody) does not contain clamav packages. For the stable distribution (sarge) these problems have been fixed in version 0.84-2.sarge.6. For the unstable distribution (sid) these problems have been fixed in version 0.87.1-1. We recommend that you upgrade your clamav packages. |
Original Source
Url : http://www.debian.org/security/2005/dsa-887 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-399 | Resource Management Errors |
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2009-10-10 | Name : SLES9: Security update for clamav File : nvt/sles9p5016172.nasl |
2008-09-24 | Name : Gentoo Security Advisory GLSA 200511-04 (clamav) File : nvt/glsa_200511_04.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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20536 | Clam AntiVirus OLE2 Unpacker ole2_walk_property_tree Function DoS Clam AntiVirus contains a flaw that may allow a remote denial of service. The problem ist that the 'ole2_walk_property_tree()' function in the OLE2 unpacker does not properly handle malformed OLE2 files. With a malformed .doc file containing an invalid property tree, a remote attacker can cause the application to enter an infinite loop resulting in a loss of availability. |
20484 | Clam AntiVirus libclamav/mspack/cabd.c Infinite Loop DoS Clam AntiVirus contains a flaw that may allow a remote denial of service. The issue is triggered due to a design error of the 'cabd_find()' function in 'libclamv/mspack/cabd.c'. With a specially crafted CAB file, a remote attacker can cause the application to enter an infinite loop and consume all available CPU resources resulting in a loss of availability. |
20483 | Clam AntiVirus tnef.c tnef_attachment Function Infinite Loop DoS Clam AntiVirus contains a flaw that may allow a remote denial of service. The issue is triggered due to a design error of the 'tnef_attachment()' function in 'tnef.c', which uses an user controlled value of the 'fseek()' function to move the file pointer to a specific byte in a file. With a specially crafted CAB file, a remote attacker can cause the application to enter an infinite loop resulting in a loss of availability. |
20482 | Clam AntiVirus libclamav/fsg.c FSG File Processing Overflow A remote overflow exists in Clam AntiVirus. The 'unfsg_133()' function in 'libclamav/fsg.c' fails to perform proper bounds checking resulting in a heap-based buffer overflow. With a specially crafted file compressed with FSG v1.33, a remote attacker can cause arbitrary code execution resulting in a loss of integrity. |
19977 | Clam AntiVirus OLE2 Unpacker Crafted DOC File DoS |
Snort® IPS/IDS
Date | Description |
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2014-03-22 | Clam Anti-Virus TNEF file handling denial of service attempt RuleID : 29889 - Revision : 2 - Type : FILE-OTHER |
2014-03-22 | Clam Anti-Virus TNEF file handling denial of service attempt RuleID : 29888 - Revision : 3 - Type : FILE-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2006-10-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-887.nasl - Type : ACT_GATHER_INFO |
2006-01-15 | Name : The remote Mandrake Linux host is missing one or more security updates. File : mandrake_MDKSA-2005-205.nasl - Type : ACT_GATHER_INFO |
2005-11-07 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200511-04.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:34:37 |
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