ClamAV before 0.91.2, as used in Kolab Server 2.0 through...

Vulnerability Description

ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c. NOTE: some of these details are obtained from third party information.

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/36173
• http://security.gentoo.org/glsa/glsa-200709-14.xml
• http://secunia.com/advisories/26552
• http://secunia.com/advisories/26822
• http://secunia.com/advisories/26916
• http://www.securityfocus.com/bid/25398
• http://secunia.com/advisories/26683
• https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00104.html
• http://www.debian.org/security/2007/dsa-1366
• http://kolab.org/security/kolab-vendor-notice-17.txt
• http://securityreason.com/securityalert/3054
• http://www.vupen.com/english/advisories/2008/0924/references
• http://secunia.com/advisories/26530
• https://wwws.clamav.net/bugzilla/show_bug.cgi?id=611
• http://www.trustix.org/errata/2007/0026/
• http://secunia.com/advisories/29420
• http://www.novell.com/linux/security/advisories/2007_18_sr.html
• http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
• https://wwws.clamav.net/bugzilla/show_bug.cgi?id=582
• http://secunia.com/advisories/26751
• http://secunia.com/advisories/26654
• https://exchange.xforce.ibmcloud.com/vulnerabilities/36177
• http://docs.info.apple.com/article.html?artnum=307562
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:172
• http://sourceforge.net/project/shownotes.php?release_id=533658
• http://www.vupen.com/english/advisories/2007/2952
• http://secunia.com/advisories/26674