Unrated severityNVD Advisory· Published Jun 7, 2007· Updated Jun 16, 2026
CVE-2007-3123
CVE-2007-3123
Description
unrar.c in libclamav in ClamAV before 0.90.3 and 0.91 before 0.91rc1 allows remote attackers to cause a denial of service (core dump) via a crafted RAR file with a modified vm_codesize value, which triggers a heap-based buffer overflow.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:clam_anti-virus:clamav:0.90:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:a:clam_anti-virus:clamav:0.90:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90.1:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90.2:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90_rc1.1:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90_rc2:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90_rc3:*:*:*:*:*:*:*
- (no CPE)range: <0.90.3 & <0.91rc1
Patches
Vulnerability mechanics
References
14- lurker.clamav.net/message/20070530.224918.5c64abc4.en.htmlnvdPatch
- wwws.clamav.net/bugzilla/show_bug.cginvdPatch
- kolab.org/security/kolab-vendor-notice-15.txtnvd
- osvdb.org/35522nvd
- secunia.com/advisories/25523nvd
- secunia.com/advisories/25525nvd
- secunia.com/advisories/25688nvd
- secunia.com/advisories/25796nvd
- security.gentoo.org/glsa/glsa-200706-05.xmlnvd
- svn.clamav.net/svn/clamav-devel/trunk/ChangeLognvd
- www.debian.org/security/2007/dsa-1320nvd
- www.novell.com/linux/security/advisories/2007_33_clamav.htmlnvd
- www.securityfocus.com/bid/24289nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/34778nvd
News mentions
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