20 September 2009
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT Security Bulletin ASB-2009.1086.2 Wireshark 1.2.2 released to fix mutiple Denial of service vulnerabilities 21 September 2009 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: wireshark Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2009-3243 CVE-2009-3242 CVE-2009-3241 Member content until: Saturday, October 17 2009 Revision History: September 21 2009: Added CVE References September 17 2009: Initial Release OVERVIEW Version 1.2.2 of Wireshark has been released to fix three (3) Denial of service vulnerabilities. IMPACT The vendor has stated that this release fixes the following issues: o "The GSM A RR dissector could crash."  o "The OpcUa dissector could use excessive CPU and memory."  o "The TLS dissector could crash on some platforms."  MITIGATION The vendor has made version 1.2.2 available for download on their website.  Other vendors which package Wireshark are expected to update shortly. REFERENCES  Wireshark: wnpa-sec-2009-06 http://www.wireshark.org/security/wnpa-sec-2009-06.html  Wireshark: Download http://www.wireshark.org/download.html AusCERT has made every effort to ensure that the information contained in this document is accurate. However, the decision to use the information described is the responsibility of each user or organisation. 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. If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: firstname.lastname@example.org 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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iD8DBQFKtseuNVH5XJJInbgRAr4MAKCFxAkOQ9aGMuI6H5Ize8fLwo8WHgCfdrzN 3m/iyM8cgR3DNqdUgZqgXEQ= =39T0 -----END PGP SIGNATURE-----