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    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.

    Published:Aug 23, 2007
    Last Modified:Apr 23, 2026
    EPS:Aug 23, 2007
    EPSS Score:0.03202
    CVSS Score:4.3

    Affected Products

    Vendor
    Clam Anti-virus
    Product
    Clamav
    Vendor
    Kolab
    Product
    Kolab Server

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2008-5314 (CVSS 4.3) — Stack consumption vulnerability in libclamav/special.c in ClamAV before 0.94.2 allows remote attackers to caus…
    CVE-2008-5050 (CVSS 9.3) — Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before…
    CVE-2008-1389 (CVSS 5) — libclamav/chmunpack.c in the chm-parser in ClamAV before 0.94 allows remote attackers to cause a denial of ser…
    CVE-2008-3215 (CVSS 5) — libclamav/petite.c in ClamAV before 0.93.3 allows remote attackers to cause a denial of service via a malforme…
    CVE-2008-2713 (CVSS 5) — libclamav/petite.c in ClamAV before 0.93.1 allows remote attackers to cause a denial of service via a crafted …
    CVE-2008-1387 (CVSS 4.3) — ClamAV before 0.93 allows remote attackers to cause a denial of service (CPU consumption) via a crafted ARJ ar…
    CVE-2008-1836 (CVSS 4.3) — The rfc2231 function in message.c in libclamav in ClamAV before 0.93 allows remote attackers to cause a denial…
    CVE-2008-1837 (CVSS 5) — libclamunrar in ClamAV before 0.93 allows remote attackers to cause a denial of service (crash) via crafted RA…
    CVE-2008-0314 (CVSS 7.5) — Heap-based buffer overflow in spin.c in libclamav in ClamAV 0.92.1 allows remote attackers to execute arbitrar…
    CVE-2008-1833 (CVSS 7.5) — Heap-based buffer overflow in pe.c in libclamav in ClamAV 0.92.1 allows remote attackers to execute arbitrary …

    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
    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
    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
    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
    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
    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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High