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    CVE-2008-1833

    Heap-based buffer overflow in pe.c in libclamav in ClamAV 0.92.1 allows remote attackers to execute arbitrary code via a crafted WWPack compressed PE binary.

    Published:Apr 15, 2008
    Last Modified:Apr 23, 2026
    EPS:Apr 16, 2008
    EPSS Score:0.08418
    CVSS Score:7.5

    Affected Products

    Vendor
    Clam Anti-virus
    Product
    Clamav

    Exploits

    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=687http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=687

    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-2008-1835 (CVSS 5) — ClamAV before 0.93 allows remote attackers to bypass the scanning enging via a RAR file with an invalid versio…

    References

    http://kolab.org/security/kolab-vendor-notice-20.txt
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=687
    http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html
    http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00009.html
    http://secunia.com/advisories/29863
    http://secunia.com/advisories/29891
    http://secunia.com/advisories/29975
    http://secunia.com/advisories/30328
    http://secunia.com/advisories/31576
    http://secunia.com/advisories/31882
    http://security.gentoo.org/glsa/glsa-200805-19.xml
    http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog
    http://up2date.astaro.com/2008/08/up2date_asg_v7300_ga_released.html
    http://www.debian.org/security/2008/dsa-1549
    http://www.mandriva.com/security/advisories?name=MDVSA-2008:088
    http://www.securityfocus.com/bid/28784
    http://www.securityfocus.com/bid/28798
    http://www.securitytracker.com/id?1019850
    http://www.us-cert.gov/cas/techalerts/TA08-260A.html
    http://www.vupen.com/english/advisories/2008/1227/references
    http://www.vupen.com/english/advisories/2008/2584
    https://exchange.xforce.ibmcloud.com/vulnerabilities/41833
    https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00576.html
    https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00625.html
    https://wwws.clamav.net/bugzilla/show_bug.cgi?id=877
    http://kolab.org/security/kolab-vendor-notice-20.txt
    http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=687
    http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html
    http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00009.html
    http://secunia.com/advisories/29863
    http://secunia.com/advisories/29891
    http://secunia.com/advisories/29975
    http://secunia.com/advisories/30328
    http://secunia.com/advisories/31576
    http://secunia.com/advisories/31882
    http://security.gentoo.org/glsa/glsa-200805-19.xml
    http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog
    http://up2date.astaro.com/2008/08/up2date_asg_v7300_ga_released.html
    http://www.debian.org/security/2008/dsa-1549
    http://www.mandriva.com/security/advisories?name=MDVSA-2008:088
    http://www.securityfocus.com/bid/28784
    http://www.securityfocus.com/bid/28798
    http://www.securitytracker.com/id?1019850
    http://www.us-cert.gov/cas/techalerts/TA08-260A.html
    http://www.vupen.com/english/advisories/2008/1227/references
    http://www.vupen.com/english/advisories/2008/2584
    https://exchange.xforce.ibmcloud.com/vulnerabilities/41833
    https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00576.html
    https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00625.html
    https://wwws.clamav.net/bugzilla/show_bug.cgi?id=877

    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