CVE-2009-1386

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    CVE-2009-1386

    Published: 4 Jun 2009Last Modified: 10 Apr 2026

    Summary:

    Details: ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before ClientHello.

    References: ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.asc, http://cvs.openssl.org/chngview?cn=17369, http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444, http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html, http://lists.vmware.com/pipermail/security-announce/2010/000082.html, http://rt.openssl.org/Ticket/Display.html?id=1679&user=guest&pass=guest, http://secunia.com/advisories/35571, http://secunia.com/advisories/35685, http://secunia.com/advisories/35729, http://secunia.com/advisories/36533, http://secunia.com/advisories/38794, http://secunia.com/advisories/38834, http://www.openwall.com/lists/oss-security/2009/06/02/1, http://www.redhat.com/support/errata/RHSA-2009-1335.html, http://www.securityfocus.com/bid/35174, http://www.ubuntu.com/usn/USN-792-1, http://www.vupen.com/english/advisories/2010/0528, https://exchange.xforce.ibmcloud.com/vulnerabilities/50963, https://www.exploit-db.com/exploits/8873, http://lists.vmware.com/pipermail/security-announce/2010/000082.html, http://www.openwall.com/lists/oss-security/2009/06/02/1, http://www.securityfocus.com/bid/35174, https://www.exploit-db.com/exploits/8873, http://cvs.openssl.org/chngview?cn=17369, http://www.vupen.com/english/advisories/2010/0528, http://cvs.openssl.org/chngview?cn=17369, http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444, http://www.securityfocus.com/bid/35174, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11179, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7469

    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