National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2009-1377 Detail

Description

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."

Source:  MITRE
Description Last Modified:  05/19/2009

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (09/02/2009)

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.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-009.txt.asc
http://cvs.openssl.org/chngview?cn=18187 Patch
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=124247675613888&w=2 Patch
http://rt.openssl.org/Ticket/Display.html?id=1930&user=guest&pass=guest Patch
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
http://www.vupen.com/english/advisories/2009/1377
http://www.vupen.com/english/advisories/2010/0528
https://kb.bluecoat.com/index?page=content&id=SA50
https://launchpad.net/bugs/cve/2009-1377
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6683
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9663

References to Check Content

Identifier:
oval:org.mitre.oval:def:6683
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:6683
Identifier:
oval:org.mitre.oval:def:9663
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:9663

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:openssl:openssl:0.9.8a:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8b:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8c:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8d:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8e:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8g:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*    versions up to (including) 0.9.8k
cpe:2.3:a:openssl_project:openssl:0.9.8c-1:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-2:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-3:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-4:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-5:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-6:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-7:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-8:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8c-9:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-1:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-2:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-3:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-4:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-5:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-6:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-7:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-8:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8d-9:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-1:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-2:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-3:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-4:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-5:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-6:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-7:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-8:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8e-9:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-1:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-2:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-3:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-4:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-5:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-6:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-7:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-8:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8f-9:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-1:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-2:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-3:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-4:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-5:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-6:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-7:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-8:*:*:*:*:*:*:*
cpe:2.3:a:openssl_project:openssl:0.9.8g-9:*:*:*:*:*:*:*

Denotes Vulnerable Software
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Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-1377
NVD Published Date:
05/19/2009
NVD Last Modified:
09/28/2017