Vulnerability Details : 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.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2007-3123
Probability of exploitation activity in the next 30 days: 17.31%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 96 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-3123
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2007-3123
-
http://www.securityfocus.com/bid/24289
-
https://wwws.clamav.net/bugzilla/show_bug.cgi?id=521
Patch
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/34778
- http://kolab.org/security/kolab-vendor-notice-15.txt
- http://lurker.clamav.net/message/20070530.224918.5c64abc4.en.html
- http://security.gentoo.org/glsa/glsa-200706-05.xml
- http://www.novell.com/linux/security/advisories/2007_33_clamav.html
- http://www.debian.org/security/2007/dsa-1320
- http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog
Products affected by CVE-2007-3123
- cpe:2.3:a:clam_anti-virus:clamav:0.90.2:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90_rc2:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90_rc3:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90_rc1.1:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90:*:*:*:*:*:*:*
- cpe:2.3:a:clam_anti-virus:clamav:0.90.1:*:*:*:*:*:*:*