-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Tue, 10 Oct 2023 18:17:19 +0300 Source: samba Architecture: source Version: 2:4.17.12+dfsg-0+deb12u1 Distribution: bookworm-security Urgency: medium Maintainer: Debian Samba Maintainers Changed-By: Michael Tokarev Changes: samba (2:4.17.12+dfsg-0+deb12u1) bookworm-security; urgency=medium . * new stable security bugfix release: o CVE-2023-3961: https://www.samba.org/samba/security/CVE-2023-3961.html Unsanitized pipe names allow SMB clients to connect as root to existing unix domain sockets on the file system. o CVE-2023-4091: https://www.samba.org/samba/security/CVE-2023-4091.html SMB client can truncate files to 0 bytes by opening files with OVERWRITE disposition when using the acl_xattr Samba VFS module with the smb.conf setting "acl_xattr:ignore system acls = yes" o CVE-2023-4154: https://www.samba.org/samba/security/CVE-2023-4154.html An RODC and a user with the GET_CHANGES right can view all attributes, including secrets and passwords. Additionally, the access check fails open on error conditions. o CVE-2023-42669: https://www.samba.org/samba/security/CVE-2023-42669.html Calls to the rpcecho server on the AD DC can request that the server block for a user-defined amount of time, denying service. o CVE-2023-42670: https://www.samba.org/samba/security/CVE-2023-42670.html Samba can be made to start multiple incompatible RPC listeners, disrupting service on the AD DC. Checksums-Sha1: 75bca6c05066d1d95167cc137ddd01aa2b926c3c 4466 samba_4.17.12+dfsg-0+deb12u1.dsc 89bb8e1416f7ce856342523920da888dab72c43e 18223156 samba_4.17.12+dfsg.orig.tar.xz e649c6a1e95162b0efa333c7cf54d6bc80904531 272776 samba_4.17.12+dfsg-0+deb12u1.debian.tar.xz f4ce7a0504f04ef38d0f73e83266cb52ce2eb483 6308 samba_4.17.12+dfsg-0+deb12u1_source.buildinfo Checksums-Sha256: 30616f6b04bfb0d2878c61cd9295d79dd6cea5a05c529dc387b0ad135dbaf888 4466 samba_4.17.12+dfsg-0+deb12u1.dsc d01f7df9a7dca56ce3b145ee9f887ebd138665a76b61b99208044a8f43e9931d 18223156 samba_4.17.12+dfsg.orig.tar.xz 5ef5245bab0b690cd1ca4a20315d008795b1090a9b792922ac4f6796b618169d 272776 samba_4.17.12+dfsg-0+deb12u1.debian.tar.xz b18fef8981cdf942f19bd648cafe2933063c5739e1c9e78eaa019fccad7750dd 6308 samba_4.17.12+dfsg-0+deb12u1_source.buildinfo Files: 5a307458004b7873958d9f277aceccba 4466 net optional samba_4.17.12+dfsg-0+deb12u1.dsc d8ac9891eac4590603f43c0cec81d240 18223156 net optional samba_4.17.12+dfsg.orig.tar.xz dc4fa65762d9938b63b6d2e64eff6c92 272776 net optional samba_4.17.12+dfsg-0+deb12u1.debian.tar.xz d9a4344c7e8bed5d5bebdeb8b4d09b16 6308 net optional samba_4.17.12+dfsg-0+deb12u1_source.buildinfo -----BEGIN PGP SIGNATURE----- iQFDBAEBCgAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmUlbLUPHG1qdEB0bHMu bXNrLnJ1AAoJEHAbT2saaT5Zo8MH/0qmnDFp6m4df8hGPM3wInyfXGOBW0KAiw8y xf+2cLj2rHaMWy8aXM4a6EOt2zKKio1Xyr4r8sEBGPVrw9qjL4xclv3IGE6sLGCC zkeNlmxZXXUamZ+3Y1siGHot/8DmKVbR+C+tb6Gg0tg96SYSZ6NuL7SO9o8Nfcxd 28jtz6gWjH6Zkr8P3jEBtRXoUPrjW0FfHXNaC7zrSZHpxTwQF3jC3XBGrt6OebXJ LWhHrgtuQTzybnrUhJbDmHh6RBjiFXiNGmqb6pluTfiXHlZjZ6G7f5to0w6RCm9W 2G3ln7UZUb/XQM/Q5aQ21T3UtAS0oxRZdJVAF4ABQawwDakbg6M= =GTKe -----END PGP SIGNATURE-----