Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.115
EPSS Ranking 93.3%
CVSS Severity
CVSS v2 Score 7.5
References
- http://docs.info.apple.com/article.html?artnum=307562
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- http://secunia.com/advisories/24891
- http://secunia.com/advisories/24920
- http://secunia.com/advisories/24946
- http://secunia.com/advisories/24996
- http://secunia.com/advisories/25022
- http://secunia.com/advisories/25028
- http://secunia.com/advisories/25189
- http://secunia.com/advisories/29420
- http://security.gentoo.org/glsa/glsa-200704-21.xml
- http://sourceforge.net/project/shownotes.php?release_id=500765
- http://support.novell.com/techcenter/psdb/50a5cb718f20761dd7e0b6b4e0935c52.html
- http://www.debian.org/security/2007/dsa-1281
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:098
- http://www.novell.com/linux/security/advisories/2007_26_clamav.html
- http://www.securityfocus.com/bid/23473
- http://www.securitytracker.com/id?1017921
- http://www.trustix.org/errata/2007/0013/
- http://www.vupen.com/english/advisories/2007/1378
- http://www.vupen.com/english/advisories/2008/0924/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33637
- http://docs.info.apple.com/article.html?artnum=307562
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- http://secunia.com/advisories/24891
- http://secunia.com/advisories/24920
- http://secunia.com/advisories/24946
- http://secunia.com/advisories/24996
- http://secunia.com/advisories/25022
- http://secunia.com/advisories/25028
- http://secunia.com/advisories/25189
- http://secunia.com/advisories/29420
- http://security.gentoo.org/glsa/glsa-200704-21.xml
- http://sourceforge.net/project/shownotes.php?release_id=500765
- http://support.novell.com/techcenter/psdb/50a5cb718f20761dd7e0b6b4e0935c52.html
- http://www.debian.org/security/2007/dsa-1281
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:098
- http://www.novell.com/linux/security/advisories/2007_26_clamav.html
- http://www.securityfocus.com/bid/23473
- http://www.securitytracker.com/id?1017921
- http://www.trustix.org/errata/2007/0013/
- http://www.vupen.com/english/advisories/2007/1378
- http://www.vupen.com/english/advisories/2008/0924/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33637
Products affected by CVE-2007-1997
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cpe:2.3:a:clam_anti-virus:clamav:0.90
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cpe:2.3:a:clam_anti-virus:clamav:0.90.1
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cpe:2.3:a:clam_anti-virus:clamav:0.90.2
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cpe:2.3:a:clam_anti-virus:clamav:0.90_rc1.1
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cpe:2.3:a:clam_anti-virus:clamav:0.90_rc2
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cpe:2.3:a:clam_anti-virus:clamav:0.90_rc3