CVE-2009-1379

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    CVE-2009-1379

    Published: 19 May 2009Last Modified: 10 Apr 2026

    Summary:

    Details: Use-after-free vulnerability in the dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL 1.0.0 Beta 2 allows remote attackers to cause a denial of service (openssl s_client crash) and possibly have unspecified other impact via a DTLS packet, as demonstrated by a packet from a server that uses a crafted server certificate.

    References: ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.asc, http://secunia.com/advisories/35416, http://secunia.com/advisories/35461, http://secunia.com/advisories/35571, http://secunia.com/advisories/35729, http://secunia.com/advisories/36533, http://secunia.com/advisories/37003, http://secunia.com/advisories/38761, http://secunia.com/advisories/38794, http://secunia.com/advisories/38834, http://secunia.com/advisories/42724, http://secunia.com/advisories/42733, http://security.gentoo.org/glsa/glsa-200912-01.xml, http://www.ubuntu.com/usn/USN-792-1, http://www.vupen.com/english/advisories/2009/1377, http://www.vupen.com/english/advisories/2010/0528, http://rt.openssl.org/Ticket/Display.html?id=1923&user=guest&pass=guest, http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444, http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00003.html, http://lists.vmware.com/pipermail/security-announce/2010/000082.html, http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.663049, http://sourceforge.net/mailarchive/message.php?msg_name=4AD43807.7080105%40users.sourceforge.net, http://voodoo-circle.sourceforge.net/sa/sa-20091012-01.html, http://www.openwall.com/lists/oss-security/2009/05/18/4, http://www.redhat.com/support/errata/RHSA-2009-1335.html, http://www.securityfocus.com/bid/35138, http://www.securitytracker.com/id?1022241, https://exchange.xforce.ibmcloud.com/vulnerabilities/50661, https://kb.bluecoat.com/index?page=content&id=SA50, https://launchpad.net/bugs/cve/2009-1379, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6848, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9744

    Affected packages

    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