Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.4546 sympa security update 24 December 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: sympa Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Root Compromise -- Existing Account Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-29668 CVE-2020-26932 CVE-2020-26880 CVE-2020-10936 CVE-2020-9369 Reference: ESB-2020.4475 ESB-2020.3945 ESB-2020.3472 ESB-2020.2585 Original Bulletin: http://www.debian.org/security/2020/dsa-4818 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-4818-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso December 23, 2020 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : sympa CVE ID : CVE-2020-9369 CVE-2020-10936 CVE-2020-26932 CVE-2020-29668 Debian Bug : 952428 961491 971904 976020 Several vulnerabilities were discovered in Sympa, a mailing list manager, which could result in local privilege escalation, denial of service or unauthorized access via the SOAP API. Additionally to mitigate CVE-2020-26880 the sympa_newaliases-wrapper is no longer installed setuid root by default. A new Debconf question is introduced to allow setuid installations in setups where it is needed. For the stable distribution (buster), these problems have been fixed in version 6.2.40~dfsg-1+deb10u1. We recommend that you upgrade your sympa packages. For the detailed security status of sympa please refer to its security tracker page at: https://security-tracker.debian.org/tracker/sympa 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAl/juo1fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0QhJxAAk4vQbKnLmvlEUxK8dc7dnIoQuBxvnjVFl+IJaVm2V6UmSk+taIBeG9hp F8lsZ3xR9Q1Em59BL1/orFdgi45k1B+8FDBm+Ha5o9Lj/vuwihcEwidtDLZmL24D fE8kV/kTg2qe2w0XGc8yGy4cph/r0oC7W6yThOD1ucnjwAWpxQZYPaa2uNFeXPTH 6RR4jb5NyBGXkGdEDqzWFtB+XDX0kQSgmm6fXDJSJ2qMpUuOqCBURdjx84SSqOaW d+JWOi1ScYbp0fS1z22ebOjLVpRQahPSfUBq7vjdgLZ2+WmIWTU2H9dDd0fzSLvJ 60Skjx6Hdvl4X3jZx8zu/L3cMWkgIhvUDFMiEK6QswoWbKtv86SaEsJbb1wxeTXm ZynY4KSMfOSoVc2gRrjzJthHQssOKoj9Vlqxypho/UeIE+ftznd9xzb0Fjo338Td 8SRGw7bVpU0HiB+HQCUzHw38zimWpNKATh9TYTiAqivRHq4jqGnIDuBNKl0trmzt 6XOP88UnBz8808EhfDw9mv0JJzuk2fAzasA4CveXXZXW8FaT93VjYek6pBW/iwHl PuRArbtMU+vDMTrjTV2b/8BcSFwsoc8vPV1m40YTbMk7pUD2gfDc7qOEbJIfJP45 XGsvkFgQTXtnBRtRqC2JD2suyuAVQVZi1W0EjSHCiFHsdrQe/k8= =gYWg - -----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 iQIVAwUBX+PWQuNLKJtyKPYoAQh/CA//YpmAiz+sHI5PFSaR6SUS60z0PN+Whstj 76gt3ZCSThTh8eNW+Ky2g3QrrC7LjxDkS7hXo6kBylTwMGhi5blsduD/d24ZAa0M +RKZprFSDAzeMnlHRD2edAIYFjLnAH+Nxj+Gx0Qmm2xY1lcFaguhDX++290ekCLM 0h5Jb00kbtdKjeOiq20acGO4/2n3cHBIgk+H3jrsIsKP563X3aXS4Y1qZPxk+EZX z9Skz+525Nsy/iv/1Ik7mg9mIB0xlPCoZU/XuAXwblpSf1hCd8qlCaqdN7OLZ8On bi4Terr3pv8PUyAz9NU8W7wzj1XsMLuPgZE9kMEzO6ppNxKl0L/569YALcilL+df ifH5KT7jgSg5bhC7ghi6/b0eKFmJUOdiJNDj96nODenbh/0TXf7oNWisUKcz/kiO hWBXTSS82TEUFy2/eRBHSqQfaq6eICs9mJgi15Qy+tYBhNSNtSqj0o6RtdCcFw1B F/TUZxTYJEAlEKNzrxSsJWZlsh5CFRbOG4lIgvbNUd/PbM+q4gexTQNtI+n3WXtj QL02Ip5kLkSwBa4DnV3etrHcNnD6SZY03T9U88vDem2fzDuDmlLdA7y6rbgnz2bi YSlhDbEPVFoAwUvINQiVfvUMmgJPOxiXqNTei2ukNEc6Rz9vgoIzRKzK6RhLsndO dNPAFYmh6+w= =DAnV -----END PGP SIGNATURE-----