CVE-2007-4510

Medium

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.

SeverityMedium

CVSS4.3

Exploit probability—

ProductClam Anti-virus Clamav

PublishedAug 23, 2007

First seenAug 23, 2007

How to fix

Vendor advisories

redhat.com/archives/fedora-package-announce/2007-September/msg00104.html

Affected products

Product	Affected versions	Fixed in
clam_anti-virus clamav	v ≤ 0.91.2	—
kolab kolab_server	2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1, 2.2beta1	—

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