CVE-2009-1378

Multiple memory leaks in the dtls1_process_out_of_seq_message function in ssl/d1_both.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allow remote attackers to cause a denial of service (memory consumption) via DTLS records that (1) are duplicates or (2) have sequence numbers much greater than current sequence numbers, aka "DTLS fragment handling memory leak."

Score

CVSS 2.0 5.0 Medium

Status

Modified - secalert@redhat.com

Published

2009-05-19

Last modified

2024-08-07

Weaknesses

CWE-401

Affected products

• Ubuntu Linux (Canonical)
• Openssl (Openssl)

References

• http://cvs.openssl.org/chngview?cn=18188
• 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://marc.info/?l=openssl-dev&m=124247679213944&w=2
• http://marc.info/?l=openssl-dev&m=124263491424212&w=2
• http://rt.openssl.org/Ticket/Display.html?id=1931&user=guest&pass=guest
• http://secunia.com/advisories/35128
• 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://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.mandriva.com/security/advisories?name=MDVSA-2009:120
• http://www.openwall.com/lists/oss-security/2009/05/18/1
• http://www.redhat.com/support/errata/RHSA-2009-1335.html
• http://www.securityfocus.com/bid/35001
• http://www.securitytracker.com/id?1022241
• http://www.ubuntu.com/usn/USN-792-1