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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2920.2 firefox-esr security update 16 November 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: firefox-esr Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-7830 CVE-2017-7828 CVE-2017-7826 Reference: ASB-2017.0199 Original Bulletin: http://www.debian.org/security/2017/dsa-4035 Revision History: November 16 2017: Numbering change November 16 2017: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4035-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff November 15, 2017 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : firefox-esr CVE ID : CVE-2017-7826 CVE-2017-7828 CVE-2017-7830 Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors, use-after-frees and other implementation errors may lead to the execution of arbitrary code, denial of service or bypass of the same origin policy. For the oldstable distribution (jessie), these problems have been fixed in version 52.5.0esr-1~deb8u1. For the stable distribution (stretch), these problems have been fixed in version 52.5.0esr-1~deb9u1. We recommend that you upgrade your firefox-esr packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAloMtxUACgkQEMKTtsN8 TjZGlBAAhYfPSVZYQmi0go0/E2XD3/sziKmiaZRAsAgnbAd/qoLCiF5vSPFIVziC YGRoDOWDMTd46PHJOICZoo2cKPQ7r8yoLg64kXE5abVtEEpp81KNEUA0zxdNkEL8 95wTfNlGn2eKfaCTu+seRpkdwxypJy9dXual4OTRS0hzIvc7L2iORs8Oe1Nez/p1 1Me3cEjAiMCF1IJSVa2eZn98wQD4je1qIbzvjBPcA1QkQZB+tVebR2bG2v0XpCby GxgqokEHTUEKejyPEOEWj8GR1bkAAkYyJpklmGSEY/Su7EdhindFCk//GizdOz82 wcJhC473oRg5LMLJHK4T7KddcHc0TjNwU9zBbvbN3Fy8PWWSeAvPxHGenXJU5803 IBCJ1RJdptUNHI7iZzWrBqddPr3V7S0TqcBBqU4KfQUQ6w5ng1Q5Jf/rw/GHHqwV 8ZC0Bul3RVi25RVbcZIH9Bglc8hRFhvgCm5piSttQvsymoYIKcvqR0MZ3InOoq+O T0KJtfz8SJBG3C4wb1arF65e7J1e+P1dSF4omLpI4gFUr4ra0JpE7o8zf06+3IX5 s54VQmBh8HjfK0YTWVX9//sVsdzLNRvos9UPJQchLhZNlnqzCBghBlbRlw/x0gmb NvbSAng4yxRZd0+oE6jrYn98KYV69/ox/2i9/tlic2DxlShmUaE= =cllw - -----END PGP SIGNATURE----- - --------------------------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 iQIVAwUBWg0WV4x+lLeg9Ub1AQiDqQ//R872eKRu4JSNOVtTCgIIhbCGRu2/Zo35 CjdhjUEt/961ntsT+Q1X9KK03Ax/a0GWAX2MBYU9npaHHLhuWPJ3lZFzsVtclmMH alED5OCvHSxiMky3sShJhAd7GKzTLcv4wWuMBU6cIj2eBHdodbDLlJeKRGBUAIdW AD7juwVJaaxXViEfNyIRCFy+aoHZQvX/evGjVb8lkWhynLpmBipgYyrvsuf6/3hY s1+mxO7QaLvwPNnMz9V98tmQJ0VFBo9C5UqW9nYu67Qj/1zH/pex0055DCRvd32n XH3DNdD6y3lE5lRMwPAa4EeaHJpvG9i//H63QaMOqfBO3B0hQ42fREzDy9+NlBO3 KXEAngShu++aL6ReVRvWx1SYC28mmB6b6K+J2yK/TdY1Pn3vzzqkZnwfNr28MiCt C22uoyj4245ztMEycvXyJOziPCz7xpkj7V8/Iemz6rUG7fwvmKKO6SEZ64WHOuiX yzhwwhKA/053LtmDaOX8h4mvRaumnxR1Lt3Hqn13hdgSm9LrK9OiOZNcqcPIgL7P Yr7iG+xCwyIwAOu92eSxoybwGK00s3qWbOtfsXa5TvNEVW8d32ns23X8Wfbrs/iy f4HWYCnjUrtp9/LhXxl1xiEDC7p3o04KXMtA7AWkqr1tLzJCW9mrUgvrN44VzDpk spJN/J8J33o= =Q4t7 -----END PGP SIGNATURE-----