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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3354 A vulnerability has been identifed in varnish 4 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: varnish Publisher: FreeBSD Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade Original Bulletin: http://www.vuxml.org/freebsd/ce231189-ce56-11e9-9fa0-0050569f0b83.html Comment: This advisory references vulnerabilities in products which run on platforms other than FreeBSD. It is recommended that administrators running varnish check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- www/varnish6 -- Denial of Service Affected packages varnish6 < 6.2.1 Details VuXML ID ce231189-ce56-11e9-9fa0-0050569f0b83 Discovery 2019-09-02 Entry 2019-09-03 The Varnish Team reports: A failure in HTTP/1 parsing can allow a remote attacker to trigger an assertion in varnish, restarting the daemon and clearing the cache. References URL https://varnish-cache.org/security/VSV00003.html - --------------------------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 iQIVAwUBXW8QcWaOgq3Tt24GAQjiaBAAj6jVMLyRcJPkRuuhJSufqHfHq58oWyQG r31T/1M4PuzVex/tvPTtuq5pGCo33z03WFe7HRIx3v5hmeBo8EawfqRoBSHGXC8N rtSRVg5J44j5SbZxkoVnPAtlpzHU+aiSu3lBCxR97K0LiWtfxbUhLqyiPgANy0PG 14oVcIyC0N4epcSYIhEjKwXjDUXbPG4e7YsoLRkqmhyVGehPsWwZgC+JIUnRnnkN 2HRxA11F/H1eRO70b1P44zNZLmCI58nJmU2di0K+h7EZUHZNMlg7+hIsa/Y2Jiks eqa3Htd33UObuqZlmDQ65beQb3n3DANLOGLgBo0knriF3NJMKvRfo1nmitx94270 CLc6l6ztLMyYSVwny0qBkvOONTded/mKtNsGR7dGAovI2GRkZA/836nc693TzJzk uN44GtWDfi3hPXSJsK/mr53UHIC9yc5JbRUtH7NCN3l5zalLKsM9cMLNoJHTLzal Uc9IAktFnigv0sF7L0cyaPKVQ92ZmLLxD9P5nORsUDxHNDCdYLA31U25gYcrfF6+ vGAAVeZez3DgKt8bq7Tsb4q5EQDexMywARnkhs+f8aWBhe4yGE9CuExma58X8oeh Ssbkdz7bDc+9+gi2zj8zQlKbY5eFP77ocoJkbjfoWR9CtbdpSbP2nEtmXCVLpdYh 3hmMavp4T74= =aSzQ -----END PGP SIGNATURE-----