VulnerabilityModified
CVE-2007-3123
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.
MEDIUM 5.0EPSS 2.53%
Does this matter?
Lower severity and a low EPSS score (2.53%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.53% probability · 84th percentile
- CISA KEV
- Not listed
- Affected
- clam anti-virus/clamav
- Source
- cve@mitre.org
References
- http://kolab.org/security/kolab-vendor-notice-15.txt
- http://lurker.clamav.net/message/20070530.224918.5c64abc4.en.htmlPatch
- http://osvdb.org/35522
- http://secunia.com/advisories/25523
- http://secunia.com/advisories/25525
- http://secunia.com/advisories/25688
- http://secunia.com/advisories/25796
- http://security.gentoo.org/glsa/glsa-200706-05.xml
- http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog
- http://www.debian.org/security/2007/dsa-1320
- http://www.novell.com/linux/security/advisories/2007_33_clamav.html
- http://www.securityfocus.com/bid/24289
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34778
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=521Patch
- http://kolab.org/security/kolab-vendor-notice-15.txt
- http://lurker.clamav.net/message/20070530.224918.5c64abc4.en.htmlPatch
- http://osvdb.org/35522
- http://secunia.com/advisories/25523
- http://secunia.com/advisories/25525
- http://secunia.com/advisories/25688
- http://secunia.com/advisories/25796
- http://security.gentoo.org/glsa/glsa-200706-05.xml
- http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog
- http://www.debian.org/security/2007/dsa-1320
- http://www.novell.com/linux/security/advisories/2007_33_clamav.html
- http://www.securityfocus.com/bid/24289
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34778
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=521Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.