Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0232 [SECURITY] [DLA 1645-1] wireshark security update 29 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: wireshark Publisher: Debian Operating System: Debian GNU/Linux 8 Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-5719 CVE-2019-5717 CVE-2019-5716 Reference: ESB-2019.0165.2 ESB-2019.0067 Original Bulletin: https://lists.debian.org/debian-lts-announce/2019/01/msg00022.html - --------------------------BEGIN INCLUDED TEXT-------------------- Package : wireshark Version : 1.12.1+g01b65bf-4+deb8u17 CVE ID : CVE-2019-5716 CVE-2019-5717 CVE-2019-5719 Several issues in wireshark, a network traffic analyzer, have been found. Dissectors of - ISAKMP, a Internet Security Association and Key Management Protocol - P_MUL, a reliable multicast transfer protocol - 6LoWPAN, IPv6 over Low power Wireless Personal Area Network are affected. CVE-2019-5719 Mateusz Jurczyk found that a missing encryption block in a packet could crash the ISAKMP dissector. CVE-2019-5717 It was found that the P_MUL dissector could crash when a malformed packet contains an illegal Data PDU sequence number of 0. Such a packet may not be analysed. CVE-2019-5716 It was found that the 6LoWPAN dissector could crash when a malformed packet does not contain IPHC information though the header says it should. For Debian 8 "Jessie", these problems have been fixed in version 1.12.1+g01b65bf-4+deb8u17. We recommend that you upgrade your wireshark packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - --------------------------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: https://www.auscert.org.au/bulletins/ =========================================================================== 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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXE+nIWaOgq3Tt24GAQjOlw/+LWYehmbQptT2brb573/HEOQq5Ml0jpSl DYa90WEJ1H+czSW84hLaAMmn2Py6Vk3DZ152YbA93W3BrlA2sj1BD/6i7mCA08oB 93jijUTYj8gTpJCUAFgx2KUgM1urec9SUhcrEMDuwW+B8VfO4Vu6AIF3s9TKTmrb paagypiektbtbSNH8NQIeh9VVrupmaeYqMffdexn/zNGU8rSnGP7WzjhJXVrER/D gPxZ2LX62lJUq6lzYHU81jaJBNQq2wHxkfjg+Qv/LRlYxRrZUhD5IJ8iSpRe3MnS 6f1TwGoh295327f0E6gHk3tompXSyB088pAiEdWaujCJLInPrSh1ruIcoDYwMrlf J00zbuILvAY9+vcrs21w9NJd2PZhG0LL/CM6qL4zeVaZbmT+WErJYGIC+pgy76y7 G5MY9J5mr8r948IvR8c/QyxAJaq/Q+sGt6tySQWZhPX+Yw0V5OkU5nPKTfRiovIy HSntvExrnfZWOiLvoMAFn/Z2iCasoI20OH3OAjQAVFG0nHt2Eb8b1dDahZYzBsas DSoiYNlVZxTHu2qdOntkA/4Mu5VwTsBT+qNH2pMVvsPxxOvtVec+gUIQ+9y3OJpO 9Du04Pe7mT7wELhv47oyS5f2TIcbjkuioYzr8i2+ptkBH2Ih1KF8xwiIh3+kI7r1 QFCQbYu/4os= =hy+X -----END PGP SIGNATURE-----