Author: micah Date: 2005-11-05 06:36:53 +0000 (Sat, 05 Nov 2005) New Revision: 2669 Modified: data/DTSA/advs/21-clamav.adv Log: Updated advisory with CVE numbers and descriptions Modified: data/DTSA/advs/21-clamav.adv ==================================================================--- data/DTSA/advs/21-clamav.adv 2005-11-05 00:29:44 UTC (rev 2668) +++ data/DTSA/advs/21-clamav.adv 2005-11-05 06:36:53 UTC (rev 2669) @@ -1,10 +1,10 @@ source: clamav date: November 3rd, 2005 author: Micah Anderson -vuln-type: Denial of service +vuln-type: Denial of service vulnerabilities and buffer overflow problem-scope: remote debian-specific: no -cve: CVE-2005-3239 +cve: CVE-2005-3239 CVE-2005-3500 CVE-2005-3501 CVE-2005-3303 testing-fix: 0.87.1-0etch.1 sid-fix: 0.87.1 upgrade: apt-get upgrade @@ -18,11 +18,22 @@ by sending a DOC file with an invalid property tree, triggering an infinite recursion. - A possible denial of service has been found in - libclamav/tnef.c (IDEF1169) +CVE-2005-3500 - A possible debian of service has been found in - libclamav/mspack/cabd.c (IDEF1180) + The tnef_attachment function in Clam AntiVirus before 0.87.1 + allows remote attackers to cause a denial of service, through + an infinate loop and memory exhaustion, by crafting a CAB file + with a value that causes ClamAV to repeatedly scan the same block - Buffer size calculation could be by-passed due to a vulnerability - in libclamav/fsg.c (ZDI-CAN-004) +CVE-2005-3501 + + The cabd_find function in of the libmspack library in Clam AntiVirus + before 0.87.1 allows remote attackers to cause a denial of service + via a crafted CAB file that causes cabd_find to be called with a zero + length. + +CVE-2005-3303 + + The FSB unpacker in Clam AntiVirus 0.80 through 0.87 allows + remote attackers to cause memory corruption and execute arbitrary + code via a crafted FSG 1.33 file.