CVE-2007-4510

Description

ClamAV before 0.91.2, as used in Kolab Server 2.0 through 2.2beta1 and other products, allows remote attackers to cause a denial of service (application crash) via (1) a crafted RTF file, which triggers a NULL dereference in the cli_scanrtf function in libclamav/rtf.c; or (2) a crafted HTML document with a data: URI, which triggers a NULL dereference in the cli_html_normalise function in libclamav/htmlnorm.c. NOTE: some of these details are obtained from third party information.

4.3

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 2.74% Top 15%

Vendor Advisory gentoo.org Vendor Advisory redhat.com Vendor Advisory debian.org Vendor Advisory trustix.org Vendor Advisory novell.com Vendor Advisory apple.com Vendor Advisory mandriva.com Vendor Advisory secunia.com Vendor Advisory secunia.com

Affected: n/a n/a

References

Link	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/36173	vdb entry
http://security.gentoo.org/glsa/glsa-200709-14.xml	vendor advisory
http://secunia.com/advisories/26552	third party advisory patch vendor advisory
http://secunia.com/advisories/26822	third party advisory
http://secunia.com/advisories/26916	third party advisory
http://www.securityfocus.com/bid/25398	vdb entry patch
http://secunia.com/advisories/26683	third party advisory
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00104.html	vendor advisory
http://www.debian.org/security/2007/dsa-1366	vendor advisory
http://kolab.org/security/kolab-vendor-notice-17.txt
http://securityreason.com/securityalert/3054	third party advisory
http://www.vupen.com/english/advisories/2008/0924/references	vdb entry
http://secunia.com/advisories/26530	third party advisory patch vendor advisory
https://wwws.clamav.net/bugzilla/show_bug.cgi?id=611
http://www.trustix.org/errata/2007/0026/	vendor advisory
http://secunia.com/advisories/29420	third party advisory
http://www.novell.com/linux/security/advisories/2007_18_sr.html	vendor advisory
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html	vendor advisory
https://wwws.clamav.net/bugzilla/show_bug.cgi?id=582
http://secunia.com/advisories/26751	third party advisory
http://secunia.com/advisories/26654	third party advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/36177	vdb entry
http://docs.info.apple.com/article.html?artnum=307562
http://www.mandriva.com/security/advisories?name=MDKSA-2007:172	vendor advisory
http://sourceforge.net/project/shownotes.php?release_id=533658
http://www.vupen.com/english/advisories/2007/2952	vdb entry
http://secunia.com/advisories/26674	third party advisory

Frequently Asked Questions

What is the severity of CVE-2007-4510?: CVE-2007-4510 has been scored as a medium severity vulnerability.
How to fix CVE-2007-4510?: To fix CVE-2007-4510, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-4510 being actively exploited in the wild?: It is possible that CVE-2007-4510 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.