CVE-2007-4510
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.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P- EPSS score
- 2.0% (80th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-4493)
- Published
- August 23, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-4493 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- clam anti-virus / clamav
- kolab / kolab server
- kolab / kolab server
- kolab / kolab server
- kolab / kolab server
- kolab / kolab server
- kolab / kolab server
- kolab / kolab server
References
- http://docs.info.apple.com/article.html?artnum=307562
- http://kolab.org/security/kolab-vendor-notice-17.txt
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- http://secunia.com/advisories/26530(Patch, Vendor Advisory)
- http://secunia.com/advisories/26552(Patch, Vendor Advisory)
- http://secunia.com/advisories/26654
- http://secunia.com/advisories/26674
- http://secunia.com/advisories/26683
- http://secunia.com/advisories/26751
- http://secunia.com/advisories/26822
- http://secunia.com/advisories/26916
- http://secunia.com/advisories/29420
- http://security.gentoo.org/glsa/glsa-200709-14.xml
- http://securityreason.com/securityalert/3054
- http://sourceforge.net/project/shownotes.php?release_id=533658
- http://www.debian.org/security/2007/dsa-1366
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:172
- http://www.novell.com/linux/security/advisories/2007_18_sr.html
- http://www.securityfocus.com/bid/25398(Patch)
- http://www.trustix.org/errata/2007/0026/
- http://www.vupen.com/english/advisories/2007/2952
- http://www.vupen.com/english/advisories/2008/0924/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36173
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36177
- https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00104.html
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=582
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=611
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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