CVE-2007-1997

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://secunia.com/advisories/25022
• http://www.trustix.org/errata/2007/0013/
• https://exchange.xforce.ibmcloud.com/vulnerabilities/33637
• http://www.securitytracker.com/id?1017921
• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513
• http://www.securityfocus.com/bid/23473
• http://secunia.com/advisories/24996
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:098
• http://www.vupen.com/english/advisories/2008/0924/references
• http://www.novell.com/linux/security/advisories/2007_26_clamav.html
• http://secunia.com/advisories/29420
• http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
• http://secunia.com/advisories/25189
• http://docs.info.apple.com/article.html?artnum=307562
• http://support.novell.com/techcenter/psdb/50a5cb718f20761dd7e0b6b4e0935c52.html
• http://sourceforge.net/project/shownotes.php?release_id=500765
• http://www.vupen.com/english/advisories/2007/1378
• http://secunia.com/advisories/25028
• http://security.gentoo.org/glsa/glsa-200704-21.xml
• http://secunia.com/advisories/24946
• http://www.debian.org/security/2007/dsa-1281
• http://secunia.com/advisories/24920
• http://secunia.com/advisories/24891

References

• http://secunia.com/advisories/25022
• http://www.trustix.org/errata/2007/0013/
• https://exchange.xforce.ibmcloud.com/vulnerabilities/33637
• http://www.securitytracker.com/id?1017921
• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513
• http://www.securityfocus.com/bid/23473
• http://secunia.com/advisories/24996
• http://www.mandriva.com/security/advisories?name=MDKSA-2007:098
• http://www.vupen.com/english/advisories/2008/0924/references
• http://www.novell.com/linux/security/advisories/2007_26_clamav.html
• http://secunia.com/advisories/29420
• http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
• http://secunia.com/advisories/25189
• http://docs.info.apple.com/article.html?artnum=307562
• http://support.novell.com/techcenter/psdb/50a5cb718f20761dd7e0b6b4e0935c52.html
• http://sourceforge.net/project/shownotes.php?release_id=500765
• http://www.vupen.com/english/advisories/2007/1378
• http://secunia.com/advisories/25028
• http://security.gentoo.org/glsa/glsa-200704-21.xml
• http://secunia.com/advisories/24946
• http://www.debian.org/security/2007/dsa-1281
• http://secunia.com/advisories/24920
• http://secunia.com/advisories/24891

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