ChangeLog through Apr 7

1 files changed, 53 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index fd9abea..1f17fb6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -45,10 +45,27 @@ LibreSSL Portable Release Notes:
           - Require SSE in order to use gcm_{gmult,ghash}_4bit_mmx().
             On rare i386 machines suporting MMX but not SSE this could result
             in an illegal instruction.
-          - Cleaned up asn1t.h to make it somewhat readable.
+          - Cleaned up asn1t.h to make it somewhat readable and more robust by
+            using C99 initializers in particular.
           - Further assembly macro improvements for -portable.
-          - Add fast path for well-known DH primes in DH_check() since some
-            projects still fiddle with this in 2025.
+          - Add fast path for well-known DH primes in DH_check() (including
+            those from RFC 7919). Some projects still fiddle with this in 2025.
+          - Rewrite ec_point_cmp() for readability and robustness.
+          - Improve EVP_{Open,Seal}Init() internals. This is legacy API that
+            cannot be removed since one scripting language still exposes it.
+          - ASN1_BIT_STRING_set_bit() now trims trailing zero bits itself rather
+            than relying on i2c_ASN1_BIT_STRING() doing that when encoding.
+          - Fix and add workarounds to libtls to improve const correctness and
+            to avoid warnings when compiling with OpenSSL 4.
+          - Prefix EC_KEY methods with ec_key_ to avoid problems in some static
+            links.
+          - Remove mac_packet, a leftover from accepting SSLv2 ClientHellos.
+          - Remove ssl_server_legacy_first_packet().
+          - In addition to what was done in LibreSSL 4.0 for the version
+            handling, disable TLSv1.1 and lower also on the method level.
+          - Remove workaround for SSL 3.0/TLS 1.0 CBC vulnerability.
+          - Refactor ocsp_find_signer_sk() to avoid neglecting the ASN.1's
+            semantics by direct reaching into deeply nested OCSP structures.
         * Compatibility changes
           - Expose X509_VERIFY_PARAM_set_hostflags() as a public symbol.
           - Provide SSL_SESSION_dup().
@@ -65,10 +82,13 @@ LibreSSL Portable Release Notes:
             still one user...
           - Fix ASN1_ADB_END macro to have compatible signature with OpenSSL.
             The adb_cb() argument is currently ignored.
+          - Unexport ASN1_LONG_UNDEF.
         * New features
           - Support for MLKEM768_X25519 keyshare in TLS.
             https://datatracker.ietf.org/doc/draft-ietf-tls-ecdhe-mlkem/
           - Added ML-KEM benchmarks to openssl(1) speed.
+          - Added support for starttls protocol sieve.
+          - Add support for RSASSA-PSS with pubkey OID RSASSA-PSS to libssl.
         * Bug fixes
           - Ensure the group selected by a TLSv1.3 server for a
             HelloRetryRequest is not one for which the client has
@@ -77,6 +97,36 @@ LibreSSL Portable Release Notes:
           - Plug possible memory leak and double free in nref_nos().
           - Removed always zero test results for some no longer available
             legacy primitives in openssl(1) speed.
+          - List SHA-3 digests in openssl(1) help output.
+          - Fix encoding of bit strings with trailing zeroes on which
+            ASN1_STRING_FLAG_BITS_LEFT is not set.
+          - Add missing NULL pointer check to PKCS12_item_decrypt_d2i().
+          - Avoid type confusion leading to 1-byte read at address 0x00-0xff
+            in PKCS#12 parsing.
+          - Fix type confusion in timestamp response parsing for v2 signing
+            cert.
+          - Fix EVP_SealInit() to return 0 on error, not -1.
+          - Replace incorrect strncmp() with strcmp() in CRL distribution point
+            config parsing.
+          - openssl x509 -text writes its output to the file specified by -out
+            like all other openssl(1) subcommands.
+          - Stop Delta CRL processing in the verifier if the cRLNumber is
+            missing. This is flagged on deserialization, but nothing checks
+            that flag. This can lead to a NULL dereference if the verification
+            has enabled Delta CRL checking by setting X509_V_FLAG_USE_DELTAS. 
+          - Fix NULL derefreence that can be triggered with malformed OAEP
+            parameter encoding for CMS decryption.
+        * Reliability fix
+          - Fix off-by-one error in the X.509 verifier depth checking. This can
+            lead to a 4-byte overwrite on heap allocated memory for clients
+            talking to a malicious server or for servers that have client
+            certificate verification enabled. In addition, the maximum depth
+            must be set to the maximum allowed value of 32.
+            Thanks to Calif.io in collaboration with Claude and Anthropic
+            Research, for reporting the issue.
+        * Testing and proactive security
+          - Port Wycheproof tests to testvectors_v1 and improve coverage
+            and correctness. Add tests for ML-KEM in particular.
 
 4.2.0 - Stable release