CVE-2007-1997

Integer signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attackers to execute arbitrary code via a crafted CHM file that contains a negative integer, which passes a signed comparison and leads to a stack-based buffer overflow.

🔗 References (46)

• cve@mitrehttp://docs.info.apple.com/article.html?artnum=307562
• cve@mitrehttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513
• cve@mitrehttp://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
• cve@mitrehttp://secunia.com/advisories/24891
• cve@mitrehttp://secunia.com/advisories/24920
• cve@mitrehttp://secunia.com/advisories/24946
• cve@mitrehttp://secunia.com/advisories/24996
• cve@mitrehttp://secunia.com/advisories/25022
• cve@mitrehttp://secunia.com/advisories/25028
• cve@mitrehttp://secunia.com/advisories/25189
• cve@mitrehttp://secunia.com/advisories/29420
• cve@mitrehttp://security.gentoo.org/glsa/glsa-200704-21.xml
• cve@mitrehttp://sourceforge.net/project/shownotes.php?release_id=500765
• cve@mitrehttp://support.novell.com/techcenter/psdb/50a5cb718f20761dd7e0b6b4e0935c52.html
• cve@mitrehttp://www.debian.org/security/2007/dsa-1281