Security fix

Signed-off-by: Lucas Mulling <lucas.mulling@suse.com>

libsodium-Fix-compilation-with-GCC-on-aarch64.patch

@@ -0,0 +1,49 @@
+From 6702f69bef6044163acc7715e6ac7e430890ce78 Mon Sep 17 00:00:00 2001
+From: Frank Denis <github@pureftpd.org>
+Date: Wed, 7 Jan 2026 12:00:49 +0100
+Subject: [PATCH] Fix compilation with GCC on aarch64
+
+Use unsigned NEON intrinsics everywhere
+
+Fixes #1502
+
+Signed-off-by: Lucas Mulling <lucas.mulling@suse.com>
+---
+ src/libsodium/crypto_ipcrypt/ipcrypt_armcrypto.c | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/src/libsodium/crypto_ipcrypt/ipcrypt_armcrypto.c b/src/libsodium/crypto_ipcrypt/ipcrypt_armcrypto.c
+index c5a27e92..bad4ce38 100644
+--- a/src/libsodium/crypto_ipcrypt/ipcrypt_armcrypto.c
++++ b/src/libsodium/crypto_ipcrypt/ipcrypt_armcrypto.c
+@@ -37,7 +37,7 @@ typedef uint64x2_t BlockVec;
+ #    define XOR128_3(a, b, c) veorq_u64(veorq_u64((a), (b)), (c))
+ #    define SET64x2(a, b)     vsetq_lane_u64((uint64_t) (a), vmovq_n_u64((uint64_t) (b)), 1)
+ #    define BYTESHL128(a, b) \
+-        vreinterpretq_u64_u8(vextq_s8(vdupq_n_s8(0), vreinterpretq_s8_u64(a), 16 - (b)))
++        vreinterpretq_u64_u8(vextq_u8(vdupq_n_u8(0), vreinterpretq_u8_u64(a), 16 - (b)))
+ 
+ #    define AES_XENCRYPT(block_vec, rkey) \
+         vreinterpretq_u64_u8(             \
+@@ -348,12 +348,12 @@ pfx_set_bit(uint8_t ip16[16], const unsigned int bit_index, const uint8_t bit_va
+ static void
+ pfx_shift_left(uint8_t ip16[16])
+ {
+-    BlockVec       v       = LOAD128(ip16);
+-    const BlockVec shl     = vshlq_n_u8(vreinterpretq_u8_u64(v), 1);
+-    const BlockVec msb     = vshrq_n_u8(vreinterpretq_u8_u64(v), 7);
+-    const BlockVec zero    = vdupq_n_u8(0);
+-    const BlockVec carries = vextq_u8(vreinterpretq_u8_u64(msb), zero, 1);
+-    v                      = vreinterpretq_u64_u8(vorrq_u8(shl, carries));
++    BlockVec         v       = LOAD128(ip16);
++    const uint8x16_t shl     = vshlq_n_u8(vreinterpretq_u8_u64(v), 1);
++    const uint8x16_t msb     = vshrq_n_u8(vreinterpretq_u8_u64(v), 7);
++    const uint8x16_t zero    = vdupq_n_u8(0);
++    const uint8x16_t carries = vextq_u8(msb, zero, 1);
++    v                        = vreinterpretq_u64_u8(vorrq_u8(shl, carries));
+     STORE128(ip16, v);
+ }
+ 
+-- 
+2.52.0
+

libsodium.changes

@@ -1,3 +1,36 @@
+-------------------------------------------------------------------
+Fri Jan  9 12:40:53 UTC 2026 - Lucas Mulling <lucas.mulling@suse.com>
+
+- Update to 1.0.21: [bsc#1256070, CVE-2025-15444, bsc#1255764, CVE-2025-69277]
+  * The new crypto_ipcrypt_* functions implement mechanisms for securely
+    encrypting and anonymizing IP addresses.
+  * The sodium_bin2ip and sodium_ip2bin helper functions have been added to
+    complement the crypto_ipcrypt_* functions and easily convert addresses
+    between bytes and strings.
+  * XOF: the crypto_xof_shake* and crypto_xof_turboshake* functions are
+  * standard
+    extendable output functions. From input of any length, they can derive
+    output of any length with the same properties as hash functions. These
+    primitives are required by many post-quantum mechanisms, but can also be
+    used for a wide range of applications, including key derivation, session
+    encryption and more.
+  * Performance of AES256-GCM and AEGIS on ARM has been improved with some
+    compilers
+  * Security: optblockers have been introduced in critical code paths to prevent
+    compilers from introducing unwanted side channels via conditional jumps. This
+    was observed on RISC-V targets with specific compilers and options.
+  * Security: crypto_core_ed25519_is_valid_point() now properly rejects
+    small-order points that are not in the main subgroup
+  * ((nonnull)) attributes have been relaxed on some crypto_stream* functions to
+    allow NULL output buffers when the output length is zero
+  * A cross-compilation issue with old clang versions has been fixed
+  * crypto_aead_aes256gcm_is_available is exported to JavaScript
+  * Security: memory fences have been added after MAC verification in AEAD to
+    prevent speculative access to plaintext before authentication is complete
+  * Assembly files now include .gnu.property notes for proper IBT and Shadow
+    Stack support when building with CET instrumentation.
+- Add patch libsodium-Fix-compilation-with-GCC-on-aarch64.patch
+
 -------------------------------------------------------------------
 Mon Dec 16 16:56:02 UTC 2024 - Lucas Mulling <lucas.mulling@suse.com>
 

libsodium.spec

@@ -21,7 +21,7 @@
 %define sover   26
 %define lname   %{name}%{sover}
 Name:           libsodium
-Version:        1.0.20
+Version:        1.0.21
 Release:        0
 Summary:        Portable NaCl-based crypto library
 License:        ISC
@@ -31,6 +31,7 @@ Source0:        https://download.libsodium.org/libsodium/releases/%{name}-%{vers
 Source1:        https://download.libsodium.org/libsodium/releases/%{name}-%{version}.tar.gz.sig
 Source2:        %{name}.keyring
 Source99:       baselibs.conf
+Patch0:         libsodium-Fix-compilation-with-GCC-on-aarch64.patch
 BuildRequires:  pkgconfig
 
 %description