bouncycastle-1.68-3.2 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:10661 Final 1 1 2024-06-17T21:45:33Z current 2024-06-17T21:45:33Z 2024-06-17T21:45:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z bouncycastle-1.68-3.2 on GA media These are all security issues fixed in the bouncycastle-1.68-3.2 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-10661 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:10661 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2016-1000338/ SUSE CVE CVE-2016-1000338 page https://www.suse.com/security/cve/CVE-2016-1000339/ SUSE CVE CVE-2016-1000339 page https://www.suse.com/security/cve/CVE-2016-1000340/ SUSE CVE CVE-2016-1000340 page https://www.suse.com/security/cve/CVE-2016-1000341/ SUSE CVE CVE-2016-1000341 page https://www.suse.com/security/cve/CVE-2016-1000342/ SUSE CVE CVE-2016-1000342 page https://www.suse.com/security/cve/CVE-2016-1000343/ SUSE CVE CVE-2016-1000343 page https://www.suse.com/security/cve/CVE-2016-1000344/ SUSE CVE CVE-2016-1000344 page https://www.suse.com/security/cve/CVE-2016-1000345/ SUSE CVE CVE-2016-1000345 page https://www.suse.com/security/cve/CVE-2016-1000346/ SUSE CVE CVE-2016-1000346 page https://www.suse.com/security/cve/CVE-2016-1000352/ SUSE CVE CVE-2016-1000352 page https://www.suse.com/security/cve/CVE-2017-13098/ SUSE CVE CVE-2017-13098 page https://www.suse.com/security/cve/CVE-2018-1000180/ SUSE CVE CVE-2018-1000180 page https://www.suse.com/security/cve/CVE-2018-1000613/ SUSE CVE CVE-2018-1000613 page https://www.suse.com/security/cve/CVE-2019-17359/ SUSE CVE CVE-2019-17359 page https://www.suse.com/security/cve/CVE-2020-15522/ SUSE CVE CVE-2020-15522 page https://www.suse.com/security/cve/CVE-2020-28052/ SUSE CVE CVE-2020-28052 page openSUSE Tumbleweed bouncycastle-1.68-3.2 bouncycastle-javadoc-1.68-3.2 bouncycastle-mail-1.68-3.2 bouncycastle-pg-1.68-3.2 bouncycastle-pkix-1.68-3.2 bouncycastle-tls-1.68-3.2 bouncycastle-1.68-3.2 as a component of openSUSE Tumbleweed bouncycastle-javadoc-1.68-3.2 as a component of openSUSE Tumbleweed bouncycastle-mail-1.68-3.2 as a component of openSUSE Tumbleweed bouncycastle-pg-1.68-3.2 as a component of openSUSE Tumbleweed bouncycastle-pkix-1.68-3.2 as a component of openSUSE Tumbleweed bouncycastle-tls-1.68-3.2 as a component of openSUSE Tumbleweed In Bouncy Castle JCE Provider version 1.55 and earlier the DSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of 'invisible' data into a signed structure. CVE-2016-1000338 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000338.html CVE-2016-1000338 https://bugzilla.suse.com/1095722 SUSE Bug 1095722 In the Bouncy Castle JCE Provider version 1.55 and earlier the primary engine class used for AES was AESFastEngine. Due to the highly table driven approach used in the algorithm it turns out that if the data channel on the CPU can be monitored the lookup table accesses are sufficient to leak information on the AES key being used. There was also a leak in AESEngine although it was substantially less. AESEngine has been modified to remove any signs of leakage (testing carried out on Intel X86-64) and is now the primary AES class for the BC JCE provider from 1.56. Use of AESFastEngine is now only recommended where otherwise deemed appropriate. CVE-2016-1000339 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000339.html CVE-2016-1000339 https://bugzilla.suse.com/1095853 SUSE Bug 1095853 In the Bouncy Castle JCE Provider versions 1.51 to 1.55, a carry propagation bug was introduced in the implementation of squaring for several raw math classes have been fixed (org.bouncycastle.math.raw.Nat???). These classes are used by our custom elliptic curve implementations (org.bouncycastle.math.ec.custom.**), so there was the possibility of rare (in general usage) spurious calculations for elliptic curve scalar multiplications. Such errors would have been detected with high probability by the output validation for our scalar multipliers. CVE-2016-1000340 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000340.html CVE-2016-1000340 https://bugzilla.suse.com/1095854 SUSE Bug 1095854 In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k value and ultimately the private value as well. CVE-2016-1000341 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000341.html CVE-2016-1000341 https://bugzilla.suse.com/1095852 SUSE Bug 1095852 In the Bouncy Castle JCE Provider version 1.55 and earlier ECDSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of 'invisible' data into a signed structure. CVE-2016-1000342 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000342.html CVE-2016-1000342 https://bugzilla.suse.com/1095850 SUSE Bug 1095850 In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values. If the JCA key pair generator is not explicitly initialised with DSA parameters, 1.55 and earlier generates a private value assuming a 1024 bit key size. In earlier releases this can be dealt with by explicitly passing parameters to the key pair generator. CVE-2016-1000343 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000343.html CVE-2016-1000343 https://bugzilla.suse.com/1095849 SUSE Bug 1095849 In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES implementation allowed the use of ECB mode. This mode is regarded as unsafe and support for it has been removed from the provider. CVE-2016-1000344 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000344.html CVE-2016-1000344 https://bugzilla.suse.com/1096026 SUSE Bug 1096026 In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES/ECIES CBC mode vulnerable to padding oracle attack. For BC 1.55 and older, in an environment where timings can be easily observed, it is possible with enough observations to identify when the decryption is failing due to padding. CVE-2016-1000345 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000345.html CVE-2016-1000345 https://bugzilla.suse.com/1096025 SUSE Bug 1096025 In the Bouncy Castle JCE Provider version 1.55 and earlier the other party DH public key is not fully validated. This can cause issues as invalid keys can be used to reveal details about the other party's private key where static Diffie-Hellman is in use. As of release 1.56 the key parameters are checked on agreement calculation. CVE-2016-1000346 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000346.html CVE-2016-1000346 https://bugzilla.suse.com/1096024 SUSE Bug 1096024 In the Bouncy Castle JCE Provider version 1.55 and earlier the ECIES implementation allowed the use of ECB mode. This mode is regarded as unsafe and support for it has been removed from the provider. CVE-2016-1000352 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2016-1000352.html CVE-2016-1000352 https://bugzilla.suse.com/1096022 SUSE Bug 1096022 BouncyCastle TLS prior to version 1.0.3, when configured to use the JCE (Java Cryptography Extension) for cryptographic functions, provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable application. This vulnerability is referred to as "ROBOT." CVE-2017-13098 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2017-13098.html CVE-2017-13098 https://bugzilla.suse.com/1072697 SUSE Bug 1072697 Bouncy Castle BC 1.54 - 1.59, BC-FJA 1.0.0, BC-FJA 1.0.1 and earlier have a flaw in the Low-level interface to RSA key pair generator, specifically RSA Key Pairs generated in low-level API with added certainty may have less M-R tests than expected. This appears to be fixed in versions BC 1.60 beta 4 and later, BC-FJA 1.0.2 and later. CVE-2018-1000180 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2018-1000180.html CVE-2018-1000180 https://bugzilla.suse.com/1096291 SUSE Bug 1096291 https://bugzilla.suse.com/1153385 SUSE Bug 1153385 Legion of the Bouncy Castle Legion of the Bouncy Castle Java Cryptography APIs 1.58 up to but not including 1.60 contains a CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in XMSS/XMSS^MT private key deserialization that can result in Deserializing an XMSS/XMSS^MT private key can result in the execution of unexpected code. This attack appear to be exploitable via A handcrafted private key can include references to unexpected classes which will be picked up from the class path for the executing application. This vulnerability appears to have been fixed in 1.60 and later. CVE-2018-1000613 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2018-1000613.html CVE-2018-1000613 https://bugzilla.suse.com/1096291 SUSE Bug 1096291 https://bugzilla.suse.com/1100694 SUSE Bug 1100694 https://bugzilla.suse.com/1153385 SUSE Bug 1153385 The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data. This is fixed in 1.64. CVE-2019-17359 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2019-17359.html CVE-2019-17359 https://bugzilla.suse.com/1153385 SUSE Bug 1153385 Bouncy Castle BC Java before 1.66, BC C# .NET before 1.8.7, BC-FJA before 1.0.1.2, 1.0.2.1, and BC-FNA before 1.0.1.1 have a timing issue within the EC math library that can expose information about the private key when an attacker is able to observe timing information for the generation of multiple deterministic ECDSA signatures. CVE-2020-15522 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2020-15522.html CVE-2020-15522 https://bugzilla.suse.com/1186328 SUSE Bug 1186328 An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different. CVE-2020-28052 openSUSE Tumbleweed:bouncycastle-1.68-3.2 openSUSE Tumbleweed:bouncycastle-javadoc-1.68-3.2 openSUSE Tumbleweed:bouncycastle-mail-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pg-1.68-3.2 openSUSE Tumbleweed:bouncycastle-pkix-1.68-3.2 openSUSE Tumbleweed:bouncycastle-tls-1.68-3.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2020-28052.html CVE-2020-28052 https://bugzilla.suse.com/1180215 SUSE Bug 1180215