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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.1010 sol15348: OpenSSL DTLS Buffer vulnerability CVE-2009-1387 20 June 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: F5 BIP-IP products Publisher: F5 Operating System: Network Appliance Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2009-1387 Reference: ASB-2010.0030 ESB-2010.0486.2 ESB-2010.0392 ESB-2009.1293 ESB-2009.1032 ESB-2009.0616 Original Bulletin: http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15348.html - --------------------------BEGIN INCLUDED TEXT-------------------- sol15348: OpenSSL DTLS Buffer vulnerability CVE-2009-1387 Security Advisory Original Publication Date: 06/19/2014 Description 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." (CVE-2009-1387) Impact Affected hosts may be subject to a denial-of-service attack against SSL based data sessions. Status F5 Product Development has assigned ID 466118 (BIG-IP) to track this issue. To determine if your release is known to be vulnerable, the components or features that are affected by the vulnerability, and for information about releases or hotfixes that address the vulnerability, refer to the following table: Product Versions known to be vulnerable Versions known to be not vulnerable Vulnerable component or feature BIG-IP LTM 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS 10.1.0 - 10.2.4 BIG-IP AAM 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS 10.1.0 - 10.2.4 BIG-IP AFM 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS BIG-IP 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS Analytics BIG-IP APM 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS 10.1.0 - 10.2.4 BIG-IP ASM 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS 10.1.0 - 10.2.4 BIG-IP Edge 11.0.0 - 11.3.0 None OpenSSL/DTLS Gateway 10.1.0 - 10.2.4 BIG-IP GTM 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS 10.1.0 - 10.2.4 BIG-IP Link 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS Controller 10.1.0 - 10.2.4 BIG-IP PEM 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS BIG-IP PSM 11.0.0 - 11.3.0 11.3.0 - 11.4.1 OpenSSL/DTLS 10.1.0 - 10.2.4 BIG-IP 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS WebAccelerator 10.1.0 - 10.2.4 BIG-IP WOM 11.0.0 - 11.3.0 11.4.0 - 11.5.1 OpenSSL/DTLS 10.1.0 - 10.2.4 Recommended action If the previous table lists a version in the Versions known to be not vulnerable column, you can eliminate this vulnerability by upgrading to the listed version. If the table does not list any version in the column, then no upgrade candidate currently exists. Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents. SOL4602: Overview of the F5 security vulnerability response policy SOL4918: Overview of the F5 critical issue hotfix policy SOL167: Downloading software and firmware from F5 SOL13123: Managing BIG-IP product hotfixes (11.x) SOL10025: Managing BIG-IP product hotfixes (10.x) SOL9502: BIG-IP hotfix matrix SOL10322: FirePass hotfix matrix SOL12766: ARX hotfix matrix SOL3430: Installing FirePass hotfixes SOL6664: Obtaining and installing OPSWAT hotfixes SOL10942: Installing OPSWAT hotfixes on BIG-IP APM systems - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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