-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Wed, 07 May 2025 19:06:22 +0200 Source: krb5 Binary: krb5-doc krb5-locales Architecture: all Version: 1.20.1-2+deb12u4 Distribution: bookworm Urgency: medium Maintainer: all Build Daemon (x86-csail-02) Changed-By: Bastien Roucariès Description: krb5-doc - documentation for MIT Kerberos krb5-locales - internationalization support for MIT Kerberos Closes: 1103525 Changes: krb5 (1.20.1-2+deb12u4) bookworm; urgency=medium . * Non Maintainer upload by LTS team * Fix CVE-2025-3576. Closes: #1103525 A Vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This may lead to unauthorized message tampering. * Tickets will not be issued with RC4 or triple-DES session keys unless explicitly configured with the new allow_rc4 or allow_des3 variables respectively. * In KDC, assume all services support aes256-sha1 To facilitate negotiating session keys with acceptable security, assume that services support aes256-cts-hmac-sha1 unless a session_enctypes string attribute says otherwise. Checksums-Sha1: b0af36bd4646ddd5ef3054ae1fe787c2d534d911 2792212 krb5-doc_1.20.1-2+deb12u4_all.deb bbdf962b9249ccaf7dc9f89be2cef43263a53be0 63416 krb5-locales_1.20.1-2+deb12u4_all.deb 02b9b2a009b946869f1d76a4576903a61e410bc7 12100 krb5_1.20.1-2+deb12u4_all-buildd.buildinfo Checksums-Sha256: e1d3d99b8444365591b7da6aedd2770d4ea03ced2f8a88f004e1d3575c11dca0 2792212 krb5-doc_1.20.1-2+deb12u4_all.deb 9092b291ad699d91e8ef49137ef82ae248b8769fac6f9a756d0719740f578e07 63416 krb5-locales_1.20.1-2+deb12u4_all.deb 25dec4b45eae40cde53ef6b0403683c7933b5326f4bc0922646204589fd9fa01 12100 krb5_1.20.1-2+deb12u4_all-buildd.buildinfo Files: 9ed2bcaa0940a71d59089ff68599f5ed 2792212 doc optional krb5-doc_1.20.1-2+deb12u4_all.deb 0905c7993a539e94d632f2dd0f2e8aaa 63416 localization optional krb5-locales_1.20.1-2+deb12u4_all.deb bdc3de4ea955cbf934551b1906d33180 12100 net optional krb5_1.20.1-2+deb12u4_all-buildd.buildinfo -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEELusn8jY95Sf7obGlx30Wh8LXl/YFAmg7eewACgkQx30Wh8LX l/YeKRAAikj+9ALfpUqUei4xns5t7E1IEl8D64Rt1Cp118kqJLh9GSe7tyfqEp2Q GXbdGVEhubcu/v51Nm5yQbp+utzIqWIHaA5cTYEHB2Ab1tFYcVcEVeQQ6qyeBJ9i 0UDtBCb3SYoMizh8DcadoKyRMLXAMlKgeKudcCSFJypieykJwGtijDbx9QLRaqFf Et6hN3T8wQkzxNbniYHHWxdZEwEZmVQn+g6Dg82Z+HB9o0AEwzArk3IMxR6Smacy M9tAk/05oGEcezi1NJAjiAkgp4hUP1qKAmSzbPotoIwHWgAplbr9cyM1PzxV+sht cVdcCMAsmN+Ogw2g/6uRLrVfzBtHR5waG15RnTmbTG+/ZtwRaP1js/gy+TVwCSSC JNcLr+1jHV/tfzqBgfj18+9/oUYwtkgzlcrV6/BYV2wYPk5svXJnxk5GvYfMz23/ K3YPotuFVPcDzj6I4tXFVg0irisqe+1vA3uQpVYbtqDCUrC34gED7WhfeqhOx0iT 3WMhojkFvjrG9c/vU0Mz3l8rI0l7bBGliZ1Rkg5FU3dieJw2B5akPBQmLPQU6tqv 1vbk+QpGsqeCRzbvDJfBw01YKSinCOjvJAjJ2Hf+/kEmZjCqSPyyyvFl61snfqoz Jn0Tjzsy6WbsmLPrrlrkjD/s0LdLmqoafwv1kWfXAak10HguiUg= =N1Qb -----END PGP SIGNATURE-----