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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.4267 brotli security update 2 December 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: brotli Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Denial of Service -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-8927 Reference: ESB-2020.3444 Original Bulletin: http://www.debian.org/security/2020/dsa-4801 https://www.debian.org/lts/security/2020/dla-2476 Comment: This bulletin contains two (2) Debian security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4801-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff December 01, 2020 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : brotli CVE ID : CVE-2020-8927 A buffer overflow was discovered in Brotli, a generic-purpose lossless compression suite. For the stable distribution (buster), this problem has been fixed in version 1.0.7-2+deb10u1. We recommend that you upgrade your brotli packages. For the detailed security status of brotli please refer to its security tracker page at: https://security-tracker.debian.org/tracker/brotli 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----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl/GuhkACgkQEMKTtsN8 TjZ68A/9ED9ToGA8pwsL99uHc4FA6EBIKzPDIz4I649PTvrKi8wpfa6RqrcfhcCE xfOx4+PiYaUqOnAy02O0cbkvzQvcGIVlrIxJ0v4/QFAbiuX5Gy/q9b3ZkHsIRybK +PywHjHEKBqwR9vetV1xYM8s4Smh6iwH+UjHxt9E0/KEHWQF17N094yubtrIJrDf irZDMFnXYCeWRrAZH5rwB6Be6X0nQri3WF9vcdBK61vktSv+iTVklCNbIKrQr1p8 SHPIlUBIp/LjeHaSq+ZNYzSwg1LVtGKqwlvWaRbiBY3Uf5VYyXVKRL7m8WDR7ozu GnfIpBnfttx2sptBAAq8OFx9hmzFEGVSfNy5sXbhb9HoUjX2URUUzN+1z71Da6Tz XrMgJlJ9YQrDAV0dpakztVdSbWV9Ub3bS3Jth3L42dsJGA7qyfs3KmsnkNJj5x3L dHQl6VZRxvUpsHE9zyKAN/rnPyvcrloZ04qxWtJKcvR113mFTlehKDTNjWzCnSic Knzzl/ArWjyNFQ+1kNwXbMSSIOvgBHYSwQI8rqjvaR33jk+P1Mt41VRzdwmT6t5c 4c85j18OrBdAfu1E7Fqy3MAeZq7dRR0prQzVAvxzUXgu/4G8nCvRbW6MDt2scnR0 BYT1fKy//PWHKdNzOMdjbE6Ab6rX0DbaNfHgpjsD2r0VYSv7W/E= =mzSF - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2476-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Roberto C. Sánchez December 01, 2020 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : brotli Version : 0.5.2+dfsg-2+deb9u1 CVE ID : CVE-2020-8927 A buffer overflow was discovered in Brotli, a generic-purpose lossless compression suite. For Debian 9 stretch, this problem has been fixed in version 0.5.2+dfsg-2+deb9u1. We recommend that you upgrade your brotli packages. For the detailed security status of brotli please refer to its security tracker page at: https://security-tracker.debian.org/tracker/brotli 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 iQIVAwUBX8cy5eNLKJtyKPYoAQh/0hAAlgyDdQYlKTCFuv9n381B7k6fOrQIwP9j AO+bc3+c08KBK5lpwihx0cYU5Y9XkzkQN3qCOWViQtrvz8MX5J63hDkSCRQPOnUo UAvbVyJDkRA6kCeyG/ue4znG95TR4uRdChY/OD0vnizcod+4iYD6O6o5+rdJ4EAn bJV2JpxIndTzPApakHcIrPosgDrC4mQ53l6V2RJJhJky/Y7S5H2lPGLKd2m8/2/8 Qd2Ej+9PyIuKLnETXtSBIhrj5xcnJQzQa5MtGZtb8d/Gg1DHx5SplhQm4JXFCbhK pVHYA/jiBn1DJ96O44ud6HKGj4kN4nGxwqR3L77hkFPMhdQoXamEu0NkVw3CK/Dr /W0B32O+75yOUMuGiRn1A5i0LnN6dyPhypAsTLdi9u61lqQd/m8IRK20X/SE1kwq xXGed75kzfhdUmq1Eg1HGJ1REE0gwB7ZUZ6ZS4FYt+bvuuqIq57PctNYiBU8a/W7 mkEPO3XN54Q1GxNlpf7F5fUpjEjRu9bthTRJt51NMHSXYwKu+4U4Qbt/QUwFx7wx CFrZszgonzGs2aTpUMDrtuDPkdBJMbCdbX8ZcQml7Oz5aHmepLSRHsIHXGKMPS8U VZKPDLQFkOFhs/HX70jG9ouyDGNQZBIBvMHm3GUekhzAFrQ203mNsy0jJBB3Bo4P gsoY8ssLLaU= =Ex+i -----END PGP SIGNATURE-----