CVE-2007-4510

no score yetEPSS 2.0%

No CVSS score yet. EPSS 2.0% chance of exploitation in the next 30 days.

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.

EPSS: 2.0% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
Published: 2007-08-23
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

clam_anti-virus:clamav
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
http://secunia.com/advisories/26552

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