-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Sat, 02 May 2026 11:31:20 +0200 Source: exim4 Binary: exim4 exim4-config Architecture: all Version: 4.98.2-1+deb13u1 Distribution: trixie Urgency: medium Maintainer: all / amd64 / i386 Build Daemon (x86-grnet-03) Changed-By: Andreas Metzler Description: exim4 - metapackage to ease Exim MTA (v4) installation exim4-config - configuration for the Exim MTA (v4) Closes: 1134984 Changes: exim4 (4.98.2-1+deb13u1) trixie; urgency=medium . * Fix GnuTLS hostname verify of a server certificate with a zero-length Subject. Patch from upstream GIT master (Closes: #1134984) * Pull CVE-fixes from 4.99.2 +CVE-2026-40684 Possible crash with malicious DNS data when using musl libc On systems using musl libc (not glibc) due to an oddity in octal printing it is possible to crash the connection instance when malformed DNS data is present in PTR records. +CVE-2026-40685 Possible OOB read/write on corrupt JSON in header configurations using json operators on invalid externally-provided input could trigger heap corruption. +CVE-2026-40686 Possible OOB read with large UTF8 trailing characters configurations using utf8 operators on malformed utf8 in headers could trigger OOB reads and might trigger some data leak if error messages are required for subsequent emails in the current connection and similar malformed headers are present. +CVE-2026-40687 Possible OOB read/write with SPA authenticator in configurations using the SPA authentication driver to a hostile/compromised external SPA/NTLM connection it is possible to trigger an OOB read/write and crash the connection instance or possibly leak heap data to the instance. Checksums-Sha1: e773d02856849b5e917fffe67bece121cb5d0f98 249540 exim4-config_4.98.2-1+deb13u1_all.deb 494dcefb93325012af20b69a306b8bc19e9d29b5 9001 exim4_4.98.2-1+deb13u1_all-buildd.buildinfo 3952aa1a74c24ddffb759e7106fb8c86f06f0bd6 7204 exim4_4.98.2-1+deb13u1_all.deb Checksums-Sha256: c93b4c2d1d83d5b7257fe31863861cee0321c5791a83f2207c4d69932b065d63 249540 exim4-config_4.98.2-1+deb13u1_all.deb 8da42e4439b35aa38c05bf59d2b4277cba0cedc7b762e2088c8abe8603e7fcaa 9001 exim4_4.98.2-1+deb13u1_all-buildd.buildinfo 7b94d7958a710f6d92eaaa228048c5aa52310e951f40f14cb25fefc5ad134616 7204 exim4_4.98.2-1+deb13u1_all.deb Files: 77a5cec12afa2f4c8cb223adcae03966 249540 mail optional exim4-config_4.98.2-1+deb13u1_all.deb 1084579c7a86df33917b7e85d6665d98 9001 mail standard exim4_4.98.2-1+deb13u1_all-buildd.buildinfo 11eebf02ed233832830eefc943a4fcd1 7204 mail optional exim4_4.98.2-1+deb13u1_all.deb -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE5ZI1lXv5WjhHIVjsN8Ugyu9dQiQFAmn3hWgACgkQN8Ugyu9d QiTkgg//VsvYj9HS+uMrymEz3CjE8AMuwAkJ1cKyw8//fU2k+jYitnwjA9pmfTTv 18L/051EXAcY+K21CH2/4t77vT2h0q5o8DeItF8p/dBXH7KwWk4pt8deCc65LSGg Zzqeo4pUiP+9ujWlpmifY5s3IpJv5xkiSRTOtNHuSDPwZXRpQX6HKXqKTDfp3udh jBIxZZ5JrHu8wX/oUZ/WFPqmrA/vr6MCnMNdZr6EVHIMZXYbIJrvqzfWnjUwF7q+ Vd6pi78L6ZKUOMAbSm7NsYP6CMIl1LhHHIzemPxN7V+UBRrQq3JfTj8/2p39ZC0G Mmzrw5pE5PJLJ5Cq9hCsWY0UC9YHH59+OC3KUselMknEJdhPDixXrUWIvPSpsT6c tZjsMHnUmRUu6VaexYzCEq3+7XgeKeJMYFtbiwcPC0L1nMR67NLitfPLcOLoXprJ 5OfgDSk9SMIPp/QA/mvjpzUTM19eieJcw2AeCXbZecWfRV8vaWmz7D0xD07b5dgv RuV7WctHBVa2bQozhJ5oUDSc5KHRfkuA9lh2epJWi2710c6+x+CEfVGr2/qUj9at WVYgLtyWgln1xh83Ot6LwZCG9I8ocLUME2E0iCkVkL+U3oJnkVvh2cncPBj1m8to 5CKdgwWKRGEir4u/YK94Q0tGWBuC1UD9640XocuzWsoCYhUZVYM= =ORfY -----END PGP SIGNATURE-----