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    CVE-2010-3434

    Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF document. NOTE: some of these details are obtained from third party information.

    Published:Sep 30, 2010
    Last Modified:Apr 11, 2025
    EPS:Sep 30, 2010
    EPSS Score:0.09963
    CVSS Score:9.3

    Affected Products

    Vendor
    Clamav
    Product
    Clamav

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2025-20260 (CVSS 9.8) — A vulnerability in the PDF scanning processes of ClamAV could allow an unauthenticated, remote attacker to cau…
    CVE-2025-20234 (CVSS 5.3) — A vulnerability in Universal Disk Format (UDF) processing of ClamAV could allow an unauthenticated, remote att…
    CVE-2025-20128 (CVSS 5.3) — A vulnerability in the Object Linking and Embedding 2 (OLE2) decryption routine of ClamAV could allow an unaut…
    CVE-2024-20506 (CVSS 6.1) — A vulnerability in the ClamD service module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior version…
    CVE-2024-20505 (CVSS 4) — A vulnerability in the PDF parsing module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions,…
    CVE-2024-20380 (CVSS 7.5) — A vulnerability in the HTML parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial…
    CVE-2024-20328 (CVSS 5.3) — A vulnerability in the VirusEvent feature of ClamAV could allow a local attacker to inject arbitrary commands …
    CVE-2022-20803 (CVSS 8.6) — A vulnerability in the OLE2 file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 could allo…
    CVE-2023-20052 (CVSS 5.3) — On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerabilit…

    References

    http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=blob_plain%3Bf=ChangeLog%3Bhb=clamav-0.96.3
    http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=commit%3Bh=dc5143b4669ae39c79c9af50d569c28c798f33da
    http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
    http://security-tracker.debian.org/tracker/CVE-2010-3434
    http://support.apple.com/kb/HT4581
    http://www.openwall.com/lists/oss-security/2010/09/22/1
    http://www.openwall.com/lists/oss-security/2010/09/27/6
    http://www.openwall.com/lists/oss-security/2010/09/28/3
    http://www.openwall.com/lists/oss-security/2010/09/28/5
    http://www.vupen.com/english/advisories/2010/2455
    https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2226
    http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=blob_plain%3Bf=ChangeLog%3Bhb=clamav-0.96.3
    http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=commit%3Bh=dc5143b4669ae39c79c9af50d569c28c798f33da
    http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
    http://security-tracker.debian.org/tracker/CVE-2010-3434
    http://support.apple.com/kb/HT4581
    http://www.openwall.com/lists/oss-security/2010/09/22/1
    http://www.openwall.com/lists/oss-security/2010/09/27/6
    http://www.openwall.com/lists/oss-security/2010/09/28/3
    http://www.openwall.com/lists/oss-security/2010/09/28/5
    http://www.vupen.com/english/advisories/2010/2455
    https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2226

    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