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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0576 ruby-rack security update 31 January 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ruby-rack Publisher: Debian Operating System: Debian GNU/Linux Resolution: Patch/Upgrade CVE Names: CVE-2022-44572 CVE-2022-44571 CVE-2022-44570 CVE-2020-8184 CVE-2020-8161 Original Bulletin: https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html Comment: CVSS (Max): 8.6 CVE-2020-8161 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N) CVSS Source: [NVD], Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ----------------------------------------------------------------------- Debian LTS Advisory DLA-3298-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Utkarsh Gupta January 31, 2023 https://wiki.debian.org/LTS - - ----------------------------------------------------------------------- Package : ruby-rack Version : 2.0.6-3+deb10u2 CVE ID : CVE-2020-8161 CVE-2020-8184 CVE-2022-44570 CVE-2022-44571 CVE-2022-44572 Debian Bug : 963477 1029832 Several vulnerabilities, like directory traversal vulnerability, ReDoS vulnerability, et al, were found in ruby-rack, a modular Ruby webserver interface. For Debian 10 buster, these problems have been fixed in version 2.0.6-3+deb10u2. We recommend that you upgrade your ruby-rack packages. For the detailed security status of ruby-rack please refer to its security tracker page at: https://security-tracker.debian.org/tracker/ruby-rack 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 - -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEbJ0QSEqa5Mw4X3xxgj6WdgbDS5YFAmPYPHYACgkQgj6WdgbD S5ZWNhAAnisOGZWXl/esKlk7ABi8RIKfFp+33tEAXuNFp7PlNL+qVz7hZb/707vo ZdWiG2adsdA/7YH72zFCVyAaEHxKqpbf/6SRw5sBMnHcp5bUNlSrY99ZAt2lTQ9i ZZAMhXPYqwWVRp9LuyfjIw4UviS2iFj5IjtjdonsBFgKdW0MZ2M0SQbTT+hjHl05 BDrmPdNXMI8i6AzJloNhZuolc1udC4bSkMw5triQ3fweyoAcF7hVbNlAOlrbHN92 5QljywKm/oq7apNkzq8jpV7V56XGMDpOHUGYpi+ynqh3yRW324B1SxHzH7ifrpCO l8r8xb+HcYaaqMC//bkhLGWVudclYMxl9i3zlwUNTzYEbx13wZFkan5GDy3fJEQq GjYRtoiYYt5A7WIZw0B1EuPjXDQYIT2gyrFJwkOELI0N0i9Mkrz8pb4qnttcekCy BION9qSv6ks5iyDgnbAGir6QOj+2BpRtSdJ7Wit/CCXOg3b8nheFl1TCi8vIuv5c 7NCrTmpPp7Td58TZlwWh6DRJHmgK1DJAVy0XVx33rwL1qrcsZL3Lieo5GfMlBfNl 7TVeyt20DEncrrOrOO/19ulvOr0U4blrwbPyg28UaYhKf6x3W+xtTs/58HlfuHQA /4beFEUW6IXt4dc4nj0zI6AEPzUyKxsGUlAmdEXx6hVWlz7iO2Q= =yxEx - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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: https://auscert.org.au/gpg-key/ iQIVAwUBY9ikcskNZI30y1K9AQi1ZA/7BVABvgBu6wZycQVMwAB3Bi/y1CEAaSKZ vkwhIxcRzAdBvTmjgdlQBNC34w+BcVdqTn9brPgPavPDrzno9fFG7H94u9+IebNK zp1EV8HpK9GvdqNbZDUJRNBWCmjnfosncHjNLai0yF/9K/H/AENKeOLkIHz0DkIj 89o38oy3DpD1Oe/dsN34kQEwBYcC75AU2hKeEbKyGsGly8xHFcvRDdB8J65l40zz ggmqxLPAUWICwfvmexo1HNjGW6imhCX7b6UeKQtVq2gEE0YIUeQc+FBjzJEDGLq5 XXzPPgS6dNuktBuUrswreoAraGEMGkiBNaH1yFGiDOZunJ1rIo89sAdobr8LgmRl fM+i0j/VLLs8zJGtRQtprhnJvjp0pIYPl3XxR1YhnIo/ZpMgi2CMNUQOdezoq8rG bEKavuc0BuqsmNarxe46qOZVDtvw5BGy3XtrNYdyCBAlP4h8LKhJzyLMRUkyCNPd c5pRRC2HtJxL8qNGRY4uHhRBKIya9zSN3dt6eEMWeDJ5l6cPx1VJFX2oPZHVlxsn An/egGrxzDsx9HxYG03I3XxpLd7kw42gO08y0brDOXdMLGKsNwdbxAj6z05/UoFR Knes0mv5rKhLdpF6sKpHBehjL/VJKkXZpW8zAtxBTG/pcgGyd6ljClkNeZ7JH9U+ w/c4cdrEyqI= =ZEYL -----END PGP SIGNATURE-----