Sync changes to SLFO-1.2 branch

libcryptopp-CVE-2024-28285.patch

@@ -0,0 +1,26 @@
+commit 2472be710f8518caab1f62999c50970b475f162f
+Author: Angel Yankov <angel.yankov@suse.com>
+Date:   Wed May 28 16:17:10 2025 +0300
+
+    Fix ElGamal side channel issue
+
+diff --git a/pubkey.h b/pubkey.h
+index 31e00a33..b12ef458 100644
+--- a/pubkey.h
++++ b/pubkey.h
+@@ -1854,8 +1854,13 @@ public:
+ 
+ 			SecByteBlock derivedKey(encAlg.GetSymmetricKeyLength(encAlg.GetMaxSymmetricPlaintextLength(ciphertextLength)));
+ 			derivAlg.Derive(params, derivedKey, derivedKey.size(), z, q, parameters);
+-
+-			return encAlg.SymmetricDecrypt(derivedKey, ciphertext, ciphertextLength, plaintext, parameters);
++			DecodingResult res =  encAlg.SymmetricDecrypt(derivedKey, ciphertext, ciphertextLength, plaintext, parameters);
++			Element z2 = agreeAlg.AgreeWithStaticPrivateKey(params, q, true, key.GetPrivateExponent());
++			if (z == z2) {
++			} else {
++				return DecodingResult();
++			}
++			return res;
+ 		}
+ 		catch (DL_BadElement &)
+ 		{

libcryptopp.changes

@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu May 29 10:56:35 UTC 2025 - Angel Yankov <angel.yankov@suse.com>
+
+- Security fix [bsc#1224280, CVE-2024-28285]
+  * potential leak of secret key of ElGamal encryption via fault injection 
+  * Added patch libcryptopp-CVE-2024-28285.patch
+  * https://github.com/weidai11/cryptopp/issues/1262 
+
 -------------------------------------------------------------------
 Mon Feb  3 09:09:55 UTC 2025 - Guillaume GARDET <guillaume.gardet@opensuse.org>
 

libcryptopp.spec

@@ -40,6 +40,8 @@ Patch1:         libcryptopp-shared.patch
 Patch2:         libcryptopp-CVE-2023-50980.patch
 # CVE-2023-50981 [bsc#1218222], issue on ModularSquareRoot function leads to potential DoS
 Patch3:         libcryptopp-CVE-2023-50981.patch
+# PATCH-FIX-SUSE: [bsc#1224280] CVE-2024-28285 potential leak of secret key of ElGamal encryption via fault injection 
+Patch4:		libcryptopp-CVE-2024-28285.patch
 BuildRequires:  dos2unix
 BuildRequires:  gcc-c++
 BuildRequires:  pkgconfig