Executive Summary
Summary | |
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Title | New clamav packages fix potential DOS |
Informations | |||
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Name | DSA-737 | First vendor Publication | 2005-07-05 |
Vendor | Debian | Last vendor Modification | 2005-07-05 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
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:P) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A number of potential remote DOS vulnerabilities have been identified in ClamAV. In addition to the four issues identified by CVE ID above, there are fixes for issues in libclamav/cvd.c and libclamav/message.c. Together, these issues could allow a carefully crafted message to crash a ClamAV scanner or exhaust various resources on the machine running the scanner. For the stable distribution (sarge), these problems have been fixed in version 0.84-2.sarge.1. We recommend that you upgrade your clamav package. |
Original Source
Url : http://www.debian.org/security/2005/dsa-737 |
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2008-09-24 | Name : Gentoo Security Advisory GLSA 200506-23 (clamav) File : nvt/glsa_200506_23.nasl |
2008-09-04 | Name : FreeBSD Ports: clamav File : nvt/freebsd_clamav1.nasl |
2008-09-04 | Name : FreeBSD Ports: clamav File : nvt/freebsd_clamav2.nasl |
2008-01-17 | Name : Debian Security Advisory DSA 737-1 (clamav) File : nvt/deb_737_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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17646 | Clam AntiVirus MS-Expand File Handling DoS ClamAV contains a flaw that may allow a remote denial of service. The issue is triggered by a file descriptor leak in cli_msexpand() function, located in libclamav/scanners.c, which consumes all available file descriptors and/or memory on the target system. A remote attacker sends approximately 1,000 specially crafted archive files, either by email attachment or directly to a current HTTP session, resulting in a loss of availability of the anti-virus system. |
17645 | Clam AntiVirus Zero Length Cabinet File ENSURE_BITS() Macro DoS ClamAV contains a flaw that may allow a remote denial of service. The issue is triggered when the ENSURE_BITS() function in the libclamav/mspack/mszipd.c fails to properly validate user supplied input. A remote attacker could send a specially crafted CAB file with a cffile_FolderOffset set to 0xff to cause the program to enter an infinite loop, resulting in a loss of availability of the anti-virus system. |
17562 | ClamAV clamav-milter Remote Connection Hold DoS |
17544 | Clam AntiVirus Unspecified Quantum Decompressor DoS ClamAV contains a flaw that may allow a remote denial of service. The issue is triggered when ClamAV is scanning a Quantum compressed archive with a window size less than 32KB, and will result in loss of availability for the service. |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2012-01-12 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-773.nasl - Type : ACT_GATHER_INFO |
2005-07-20 | Name : The remote host is missing a vendor-supplied security patch File : suse_SA_2005_038.nasl - Type : ACT_GATHER_INFO |
2005-07-13 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_6d18fe19ee6711d983100001020eed82.nasl - Type : ACT_GATHER_INFO |
2005-07-13 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_d8e1aaddee6811d983100001020eed82.nasl - Type : ACT_GATHER_INFO |
2005-07-12 | Name : The remote Mandrake Linux host is missing one or more security updates. File : mandrake_MDKSA-2005-113.nasl - Type : ACT_GATHER_INFO |
2005-07-06 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-737.nasl - Type : ACT_GATHER_INFO |
2005-06-27 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200506-23.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:34:05 |
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