CVE-2009-1387

The dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL before 1.0.0 Beta 2 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence DTLS handshake message, related to a "fragment bug."

• CWE-476

• ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.ascBroken Link, Third Party Advisory
• http://cvs.openssl.org/chngview?cn=17958Broken Link, Patch, Third Party Advisory, Vendor Advisory
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444Broken Link, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.htmlThird Party Advisory
• http://lists.vmware.com/pipermail/security-announce/2010/000082.htmlMailing List, Third Party Advisory
• http://rt.openssl.org/Ticket/Display.html?id=1838&user=guest&pass=guestBroken Link, Patch, Third Party Advisory
• http://secunia.com/advisories/35571Third Party Advisory
• http://secunia.com/advisories/35685Third Party Advisory
• http://secunia.com/advisories/35729Third Party Advisory
• http://secunia.com/advisories/36533Third Party Advisory
• http://secunia.com/advisories/37003Third Party Advisory
• http://secunia.com/advisories/38794Third Party Advisory
• http://secunia.com/advisories/38834Third Party Advisory
• http://security.gentoo.org/glsa/glsa-200912-01.xmlThird Party Advisory
• http://sourceforge.net/mailarchive/message.php?msg_name=4AD43807.7080105%40users.sourceforge.netBroken Link
• http://voodoo-circle.sourceforge.net/sa/sa-20091012-01.htmlThird Party Advisory
• http://www.openwall.com/lists/oss-security/2009/06/02/1Mailing List, Third Party Advisory
• http://www.redhat.com/support/errata/RHSA-2009-1335.htmlThird Party Advisory
• http://www.ubuntu.com/usn/USN-792-1Third Party Advisory
• http://www.vupen.com/english/advisories/2010/0528Permissions Required, Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10740Tool Signature
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7592Tool Signature
• ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.ascBroken Link, Third Party Advisory
• http://cvs.openssl.org/chngview?cn=17958Broken Link, Patch, Third Party Advisory, Vendor Advisory
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444Broken Link, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.htmlThird Party Advisory
• http://lists.vmware.com/pipermail/security-announce/2010/000082.htmlMailing List, Third Party Advisory
• http://rt.openssl.org/Ticket/Display.html?id=1838&user=guest&pass=guestBroken Link, Patch, Third Party Advisory
• http://secunia.com/advisories/35571Third Party Advisory
• http://secunia.com/advisories/35685Third Party Advisory
• http://secunia.com/advisories/35729Third Party Advisory
• http://secunia.com/advisories/36533Third Party Advisory
• http://secunia.com/advisories/37003Third Party Advisory
• http://secunia.com/advisories/38794Third Party Advisory
• http://secunia.com/advisories/38834Third Party Advisory
• http://security.gentoo.org/glsa/glsa-200912-01.xmlThird Party Advisory
• http://sourceforge.net/mailarchive/message.php?msg_name=4AD43807.7080105%40users.sourceforge.netBroken Link
• http://voodoo-circle.sourceforge.net/sa/sa-20091012-01.htmlThird Party Advisory
• http://www.openwall.com/lists/oss-security/2009/06/02/1Mailing List, Third Party Advisory
• http://www.redhat.com/support/errata/RHSA-2009-1335.htmlThird Party Advisory
• http://www.ubuntu.com/usn/USN-792-1Third Party Advisory
• http://www.vupen.com/english/advisories/2010/0528Permissions Required, Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10740Tool Signature
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7592Tool Signature

Published

Jun 4, 2009

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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