diff --git a/openssh-7.7p1-fips.patch b/openssh-7.7p1-fips.patch index 1408e4d..68f25aa 100644 --- a/openssh-7.7p1-fips.patch +++ b/openssh-7.7p1-fips.patch @@ -1,16 +1,3 @@ -diff -up openssh-8.6p1/cipher-ctr.c.fips openssh-8.6p1/cipher-ctr.c ---- openssh-8.6p1/cipher-ctr.c.fips 2021-05-06 12:08:36.423926297 +0200 -+++ openssh-8.6p1/cipher-ctr.c 2021-05-06 12:08:36.497926869 +0200 -@@ -179,7 +179,8 @@ evp_aes_128_ctr(void) - aes_ctr.do_cipher = ssh_aes_ctr; - #ifndef SSH_OLD_EVP - aes_ctr.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | -- EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV; -+ EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV | -+ EVP_CIPH_FLAG_FIPS; - #endif - return (&aes_ctr); - } diff -up openssh-8.6p1/dh.c.fips openssh-8.6p1/dh.c --- openssh-8.6p1/dh.c.fips 2021-04-16 05:55:25.000000000 +0200 +++ openssh-8.6p1/dh.c 2021-05-06 12:12:10.107634472 +0200 @@ -117,7 +104,7 @@ diff -up openssh-8.6p1/kexgexc.c.fips openssh-8.6p1/kexgexc.c diff -up openssh-8.6p1/myproposal.h.fips openssh-8.6p1/myproposal.h --- openssh-8.6p1/myproposal.h.fips 2021-04-16 05:55:25.000000000 +0200 +++ openssh-8.6p1/myproposal.h 2021-05-06 12:08:36.498926877 +0200 -@@ -57,6 +57,20 @@ +@@ -57,6 +57,18 @@ "rsa-sha2-256," \ "ssh-rsa" @@ -127,13 +114,11 @@ diff -up openssh-8.6p1/myproposal.h.fips openssh-8.6p1/myproposal.h + "ecdsa-sha2-nistp521-cert-v01@openssh.com," \ + "rsa-sha2-512-cert-v01@openssh.com," \ + "rsa-sha2-256-cert-v01@openssh.com," \ -+ "ssh-rsa-cert-v01@openssh.com," \ + "ecdsa-sha2-nistp256," \ + "ecdsa-sha2-nistp384," \ + "ecdsa-sha2-nistp521," \ + "rsa-sha2-512," \ -+ "rsa-sha2-256," \ -+ "ssh-rsa" ++ "rsa-sha2-256" + #define KEX_SERVER_ENCRYPT \ "chacha20-poly1305@openssh.com," \ @@ -452,3 +437,89 @@ diff -up openssh-8.6p1/ssh-keygen.c.fips openssh-8.6p1/ssh-keygen.c if ((fd = mkstemp(prv_tmp)) == -1) { error("Could not save your private key in %s: %s", prv_tmp, strerror(errno)); +diff -up openssh-8.7p1/kexgen.c.fips3 openssh-8.7p1/kexgen.c +--- openssh-8.7p1/kexgen.c.fips3 2022-07-11 16:11:21.973519913 +0200 ++++ openssh-8.7p1/kexgen.c 2022-07-11 16:25:31.172187365 +0200 +@@ -31,6 +31,7 @@ + #include + #include + #include ++#include + + #include "sshkey.h" + #include "kex.h" +@@ -115,10 +116,20 @@ kex_gen_client(struct ssh *ssh) + break; + #endif + case KEX_C25519_SHA256: +- r = kex_c25519_keypair(kex); ++ if (FIPS_mode()) { ++ logit("Key exchange type c25519 is not alowed in FIPS mode"); ++ r = SSH_ERR_INVALID_ARGUMENT; ++ } else { ++ r = kex_c25519_keypair(kex); ++ } + break; + case KEX_KEM_SNTRUP761X25519_SHA512: +- r = kex_kem_sntrup761x25519_keypair(kex); ++ if (FIPS_mode()) { ++ logit("Key exchange type sntrup761 is not alowed in FIPS mode"); ++ r = SSH_ERR_INVALID_ARGUMENT; ++ } else { ++ r = kex_kem_sntrup761x25519_keypair(kex); ++ } + break; + default: + r = SSH_ERR_INVALID_ARGUMENT; +@@ -186,11 +197,21 @@ input_kex_gen_reply(int type, u_int32_t + break; + #endif + case KEX_C25519_SHA256: +- r = kex_c25519_dec(kex, server_blob, &shared_secret); ++ if (FIPS_mode()) { ++ logit("Key exchange type c25519 is not alowed in FIPS mode"); ++ r = SSH_ERR_INVALID_ARGUMENT; ++ } else { ++ r = kex_c25519_dec(kex, server_blob, &shared_secret); ++ } + break; + case KEX_KEM_SNTRUP761X25519_SHA512: +- r = kex_kem_sntrup761x25519_dec(kex, server_blob, +- &shared_secret); ++ if (FIPS_mode()) { ++ logit("Key exchange type sntrup761 is not alowed in FIPS mode"); ++ r = SSH_ERR_INVALID_ARGUMENT; ++ } else { ++ r = kex_kem_sntrup761x25519_dec(kex, server_blob, ++ &shared_secret); ++ } + break; + default: + r = SSH_ERR_INVALID_ARGUMENT; +@@ -285,12 +306,22 @@ input_kex_gen_init(int type, u_int32_t s + break; + #endif + case KEX_C25519_SHA256: +- r = kex_c25519_enc(kex, client_pubkey, &server_pubkey, +- &shared_secret); ++ if (FIPS_mode()) { ++ logit("Key exchange type c25519 is not alowed in FIPS mode"); ++ r = SSH_ERR_INVALID_ARGUMENT; ++ } else { ++ r = kex_c25519_enc(kex, client_pubkey, &server_pubkey, ++ &shared_secret); ++ } + break; + case KEX_KEM_SNTRUP761X25519_SHA512: +- r = kex_kem_sntrup761x25519_enc(kex, client_pubkey, +- &server_pubkey, &shared_secret); ++ if (FIPS_mode()) { ++ logit("Key exchange type sntrup761 is not alowed in FIPS mode"); ++ r = SSH_ERR_INVALID_ARGUMENT; ++ } else { ++ r = kex_kem_sntrup761x25519_enc(kex, client_pubkey, ++ &server_pubkey, &shared_secret); ++ } + break; + default: + r = SSH_ERR_INVALID_ARGUMENT; diff --git a/openssh.spec b/openssh.spec index eb824bf..3769bc5 100644 --- a/openssh.spec +++ b/openssh.spec @@ -51,7 +51,7 @@ # Do not forget to bump pam_ssh_agent_auth release if you rewind the main package release to 1 %global openssh_ver 8.7p1 -%global openssh_rel 11 +%global openssh_rel 12 %global pam_ssh_agent_ver 0.10.4 %global pam_ssh_agent_rel 4 @@ -720,6 +720,10 @@ test -f %{sysconfig_anaconda} && \ %endif %changelog +* Mon Jul 11 2022 Dmitry Belyavskiy - 8.7p1-12 +- Disable sntrup761x25519-sha512 in FIPS mode + Related: rhbz#2070628 + * Mon Jul 11 2022 Zoltan Fridrich - 8.7p1-11 - Fix scp clearing file when src and dest are the same Resolves: rhbz#2056884