All patches automatically refreshed.
The most important changes are two "medium" CVEs fixed in GnuTLS 3.8.4:
- CVE-2024-28834 / GNUTLS-SA-2023-12-04
A vulnerability was found that the deterministic ECDSA code leaks
bit-length of random nonce which allows for full recovery of the
private key used after observing a few hundreds to a few thousands of
signatures on known messages, due to the application of lattice
techniques.
The issue was reported in the issue tracker as [#1516](https://gitlab.com/gnutls/gnutls/-/issues/1516).
- CVE-2024-28835 / GNUTLS-SA-2024-01-23
When validating a certificate chain with more then 16 certificates
GnuTLS applications crash with an assertion failure.
The issue was reported in the issue tracker as [#1527](https://gitlab.com/gnutls/gnutls/-/issues/1527) and [#1525](https://gitlab.com/gnutls/gnutls/-/issues/1525).
Augmented copy/extract from upstream's NEWS file since GnuTLS 3.8.3:
- Version 3.8.5 (released 2024-04-04)
- libgnutls: Due to majority of usages and implementations of
RSA decryption with PKCS#1 v1.5 padding being incorrect,
leaving them vulnerable to Marvin attack, the RSAES-PKCS1-v1_5
is being deprecated (encryption and decryption) and will be
disabled in the future. A new option `allow-rsa-pkcs1-encrypt`
has been added into the system-wide library configuration which
allows to enable/disable the RSAES-PKCS1-v1_5. Currently, the
RSAES-PKCS1-v1_5 is enabled by default.
- libgnutls: Added support for RIPEMD160 and PBES1-DES-SHA1 for
backward compatibility with GCR.
- libgnutls: A couple of memory related issues have been fixed in RSA PKCS#1
v1.5 decryption error handling and deterministic ECDSA with earlier
versions of GMP. These were a regression introduced in the 3.8.4
release. See [#1535](https://gitlab.com/gnutls/gnutls/-/issues/1535) and [!1827](https://gitlab.com/gnutls/gnutls/-/merge_requests/1827).
- build: Fixed a bug where building gnutls statically failed due
to a duplicate definition of `nettle_rsa_compute_root_tr()`.
- API and ABI modifications:
- `GNUTLS_PKCS_PBES1_DES_SHA1`: New enum member of `gnutls_pkcs_encrypt_flags_t`.
- Version 3.8.4 (released 2024-03-18)
- libgnutls: RSA-OAEP encryption scheme is now supported
To use it with an unrestricted RSA private key, one would need to
initialize a `gnutls_x509_spki_t` object with necessary parameters
for RSA-OAEP and attach it to the private key. It is also possible
to import restricted private keys if they are stored in PKCS#8
format.
- libgnutls: Fix side-channel in the deterministic ECDSA.
Reported by George Pantelakis ([#1516](https://gitlab.com/gnutls/gnutls/-/issues/1516)).
[GNUTLS-SA-2023-12-04, CVSS: medium] [CVE-2024-28834]
- libgnutls: Fixed a bug where certtool crashed when verifying a certificate
chain with more than 16 certificates. Reported by William Woodruff ([#1525](https://gitlab.com/gnutls/gnutls/-/issues/1525))
and yixiangzhike ([#1527](https://gitlab.com/gnutls/gnutls/-/issues/1527)).
[GNUTLS-SA-2024-01-23, CVSS: medium] [CVE-2024-28835]
- libgnutls: Compression libraries are now loaded dynamically as needed
instead of all being loaded during gnutls library initialization.
As a result, the library initialization should be faster.
- build: The gnutls library can now be linked with the static library
of GMP. Note that in order for this to work libgmp.a needs to be
compiled with -fPIC and libhogweed in Nettle also has to be linked
to the static library of GMP. This can be used to prevent custom
memory allocators from being overriden by other applications.
- API and ABI modifications:
- `gnutls_x509_spki_get_rsa_oaep_params`: New function.
- `gnutls_x509_spki_set_rsa_oaep_params`: New function.
- `GNUTLS_PK_RSA_OAEP`: New enum member of `gnutls_pk_algorithm_t`.
Signed-off-by: Pascal Ernster <git@hardfalcon.net>
include $(TOPDIR)/rules.mk
PKG_NAME:=gnutls
-PKG_VERSION:=3.8.3
+PKG_VERSION:=3.8.5
PKG_RELEASE:=1
PKG_BUILD_FLAGS:=no-mips16
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://www.gnupg.org/ftp/gcrypt/gnutls/v3.8
-PKG_HASH:=f74fc5954b27d4ec6dfbb11dea987888b5b124289a3703afcada0ee520f4173e
+PKG_HASH:=66269a2cfe0e1c2dabec87bdbbd8ab656f396edd9a40dd006978e003cfa52bfc
PKG_MAINTAINER:=Nikos Mavrogiannopoulos <nmav@gnutls.org>
PKG_LICENSE:=LGPL-2.1-or-later
[AC_COMPILE_IFELSE(
--- a/src/gl/m4/gnulib-comp.m4
+++ b/src/gl/m4/gnulib-comp.m4
-@@ -1252,7 +1252,7 @@ changequote([, ])dnl
+@@ -1268,7 +1268,7 @@ changequote([, ])dnl
gl_UNISTD_MODULE_INDICATOR([sleep])
AC_CHECK_DECLS_ONCE([alarm])
AC_REQUIRE([gt_TYPE_WCHAR_T])
--- a/configure.ac
+++ b/configure.ac
-@@ -471,6 +471,8 @@ DEFAULT_VALGRINDFLAGS='-q --error-exitco
+@@ -508,6 +508,8 @@ DEFAULT_VALGRINDFLAGS='-q --error-exitco
gl_VALGRIND_TESTS_DEFAULT_NO
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