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Vulnerability Details : CVE-2009-1377

The dtls1_buffer_record function in ssl/d1_pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to cause a denial of service (memory consumption) via a large series of "future epoch" DTLS records that are buffered in a queue, aka "DTLS record buffer limitation bug."
Publish Date : 2009-05-19 Last Update Date : 2013-01-22
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- CVSS Scores & Vulnerability Types

Cvss Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Vendor Statements

This issue did not affect versions of openssl as shipped in Red Hat Enterprise Linux 3 and 4. This issue was addressed for Red Hat Enterprise Linux 5 by http://rhn.redhat.com/errata/RHSA-2009-1335.html Note that both the DTLS specification and OpenSSLs implementation is still in development and unlikely to be used in production environments. There is no component shipped in Red Hat Enterprise Linux 5 using OpenSSLs DTLS implementation, except for OpenSSLs testing command line client - openssl.
Source: Redhat

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
5.0
 AV:N/AC:L/Au:N/C:N/I:N/A:P 2009-05-18 2009-05-12
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2009-1377 oval:org.opensuse.security:def:20091377 unix
OpenSSL DTLS Packets Multiple Denial of Service Vulnerabilities oval:org.mitre.oval:def:6683 unix
RHSA-2009:1335: openssl security, bug fix, and enhancement update (Moderate) oval:com.redhat.rhsa:def:20091335 unix
The dtls1_buffer_record function in ssl/d1_pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to... oval:org.mitre.oval:def:9663 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-1377

# Product Type Vendor Product Version Update Edition Language
1 Application Openssl Openssl 0.9.8e Details Vulnerabilities
2 Application Openssl Openssl 0.9.8f Details Vulnerabilities
3 Application Openssl Openssl 0.9.8a Details Vulnerabilities
4 Application Openssl Openssl 0.9.8g Details Vulnerabilities
5 Application Openssl Openssl 0.9.8b Details Vulnerabilities
6 Application Openssl Openssl 0.9.8h Details Vulnerabilities
7 Application Openssl Openssl 0.9.8k Details Vulnerabilities
8 Application Openssl Openssl 0.9.8c Details Vulnerabilities
9 Application Openssl Openssl 0.9.8j Details Vulnerabilities
10 Application Openssl Openssl 0.9.8i Details Vulnerabilities
11 Application Openssl Openssl 0.9.8d Details Vulnerabilities
12 Application Openssl Project Openssl 0.9.8g-1 Details Vulnerabilities
13 Application Openssl Project Openssl 0.9.8f-1 Details Vulnerabilities
14 Application Openssl Project Openssl 0.9.8d-1 Details Vulnerabilities
15 Application Openssl Project Openssl 0.9.8c-5 Details Vulnerabilities
16 Application Openssl Project Openssl 0.9.8g-6 Details Vulnerabilities
17 Application Openssl Project Openssl 0.9.8f Details Vulnerabilities
18 Application Openssl Project Openssl 0.9.8d-5 Details Vulnerabilities
19 Application Openssl Project Openssl 0.9.8f-5 Details Vulnerabilities
20 Application Openssl Project Openssl 0.9.8e-8 Details Vulnerabilities
21 Application Openssl Project Openssl 0.9.8c-2 Details Vulnerabilities
22 Application Openssl Project Openssl 0.9.8f-9 Details Vulnerabilities
23 Application Openssl Project Openssl 0.9.8d-9 Details Vulnerabilities
24 Application Openssl Project Openssl 0.9.8c-6 Details Vulnerabilities
25 Application Openssl Project Openssl 0.9.8g-5 Details Vulnerabilities
26 Application Openssl Project Openssl 0.9.8e-1 Details Vulnerabilities
27 Application Openssl Project Openssl 0.9.8d-2 Details Vulnerabilities
28 Application Openssl Project Openssl 0.9.8e-5 Details Vulnerabilities
29 Application Openssl Project Openssl 0.9.8c-7 Details Vulnerabilities
30 Application Openssl Project Openssl 0.9.8f-4 Details Vulnerabilities
31 Application Openssl Project Openssl 0.9.8g Details Vulnerabilities
32 Application Openssl Project Openssl 0.9.8d-6 Details Vulnerabilities
33 Application Openssl Project Openssl 0.9.8c-3 Details Vulnerabilities
34 Application Openssl Project Openssl 0.9.8g-4 Details Vulnerabilities
35 Application Openssl Project Openssl 0.9.8e-2 Details Vulnerabilities
36 Application Openssl Project Openssl 0.9.8d-3 Details Vulnerabilities
37 Application Openssl Project Openssl 0.9.8e-6 Details Vulnerabilities
38 Application Openssl Project Openssl 0.9.8c-8 Details Vulnerabilities
39 Application Openssl Project Openssl 0.9.8g-9 Details Vulnerabilities
40 Application Openssl Project Openssl 0.9.8f-8 Details Vulnerabilities
41 Application Openssl Project Openssl 0.9.8d-7 Details Vulnerabilities
42 Application Openssl Project Openssl 0.9.8c-4 Details Vulnerabilities
43 Application Openssl Project Openssl 0.9.8g-3 Details Vulnerabilities
44 Application Openssl Project Openssl 0.9.8f-2 Details Vulnerabilities
45 Application Openssl Project Openssl 0.9.8c-9 Details Vulnerabilities
46 Application Openssl Project Openssl 0.9.8g-8 Details Vulnerabilities
47 Application Openssl Project Openssl 0.9.8e-3 Details Vulnerabilities
48 Application Openssl Project Openssl 0.9.8f-7 Details Vulnerabilities
49 Application Openssl Project Openssl 0.9.8e-9 Details Vulnerabilities
50 Application Openssl Project Openssl 0.9.8g-2 Details Vulnerabilities
51 Application Openssl Project Openssl 0.9.8f-3 Details Vulnerabilities
52 Application Openssl Project Openssl 0.9.8d-8 Details Vulnerabilities
53 Application Openssl Project Openssl 0.9.8d-4 Details Vulnerabilities
54 Application Openssl Project Openssl 0.9.8g-7 Details Vulnerabilities
55 Application Openssl Project Openssl 0.9.8e-4 Details Vulnerabilities
56 Application Openssl Project Openssl 0.9.8f-6 Details Vulnerabilities
57 Application Openssl Project Openssl 0.9.8e-7 Details Vulnerabilities
58 Application Openssl Project Openssl 0.9.8c-1 Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openssl Openssl 11
Openssl Project Openssl 47

- References For CVE-2009-1377

http://www.vupen.com/english/advisories/2010/0528
VUPEN ADV-2010-0528
http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00003.html
SUSE SUSE-SR:2009:011
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444
HP SSRT100079
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.asc
NETBSD NetBSD-SA2009-009
http://www.securitytracker.com/id?1022241
SECTRACK 1022241
http://www.securityfocus.com/bid/35001
BID 35001 OpenSSL DTLS Packets Multiple Denial of Service Vulnerabilities Release Date:2010-06-22
http://www.redhat.com/support/errata/RHSA-2009-1335.html
REDHAT RHSA-2009:1335
http://www.openwall.com/lists/oss-security/2009/05/18/1
MLIST [oss-security] 20090518 Two OpenSSL DTLS remote DoS
http://www.mandriva.com/security/advisories?name=MDVSA-2009:120
MANDRIVA MDVSA-2009:120
http://voodoo-circle.sourceforge.net/sa/sa-20091012-01.html CONFIRM
http://sourceforge.net/mailarchive/message.php?msg_name=4AD43807.7080105%40users.sourceforge.net CONFIRM
http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.663049
SLACKWARE SSA:2010-060-02
http://security.gentoo.org/glsa/glsa-200912-01.xml
GENTOO GLSA-200912-01
http://lists.vmware.com/pipermail/security-announce/2010/000082.html
MLIST [security-announce] 20100303 VMSA-2010-0004 ESX Service Console and vMA third party updates
http://secunia.com/advisories/35128
SECUNIA 35128
http://secunia.com/advisories/35461
SECUNIA 35461
http://secunia.com/advisories/35416
SECUNIA 35416
http://secunia.com/advisories/35571
SECUNIA 35571
http://rt.openssl.org/Ticket/Display.html?id=1930&user=guest&pass=guest CONFIRM
http://marc.info/?l=openssl-dev&m=124247675613888&w=2
MLIST [openssl-dev] 20090516 [openssl.org #1930] [PATCH] DTLS record buffer limitation bug
http://www.ubuntu.com/usn/USN-792-1
UBUNTU USN-792-1
http://secunia.com/advisories/35729
SECUNIA 35729
http://secunia.com/advisories/36533
SECUNIA 36533
http://secunia.com/advisories/37003
SECUNIA 37003
http://secunia.com/advisories/38834
SECUNIA 38834
http://secunia.com/advisories/38794
SECUNIA 38794
http://secunia.com/advisories/38761
SECUNIA 38761
https://kb.bluecoat.com/index?page=content&id=SA50 CONFIRM
http://secunia.com/advisories/42724
SECUNIA 42724
http://secunia.com/advisories/42733
SECUNIA 42733
http://www.vupen.com/english/advisories/2009/1377
VUPEN ADV-2009-1377
https://launchpad.net/bugs/cve/2009-1377
http://cvs.openssl.org/chngview?cn=18187 CONFIRM

- Metasploit Modules Related To CVE-2009-1377

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)
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