Product:

Bc\-Java

(Bouncycastle)
Repositories https://github.com/bcgit/bc-java
#Vulnerabilities 15
Date Id Summary Products Score Patch Annotated
2018-04-16 CVE-2018-5382 The default BKS keystore use an HMAC that is only 16 bits long, which can allow an attacker to compromise the integrity of a BKS keystore. Bouncy Castle release 1.47 changes the BKS format to a format which uses a 160 bit HMAC instead. This applies to any BKS keystore generated prior to BC 1.47. For situations where people need to create the files for legacy reasons a specific keystore type "BKS-V1" was introduced in 1.49. It should be noted that the use of "BKS-V1" is discouraged by the... Bc\-Java, Satellite, Satellite_capsule 4.4
2018-07-09 CVE-2018-1000613 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... Bc\-Java, Oncommand_workflow_automation, Leap, Api_gateway, Banking_platform, Business_process_management_suite, Business_transaction_management, Communications_application_session_controller, Communications_converged_application_server, Communications_convergence, Communications_diameter_signaling_router, Communications_webrtc_session_controller, Data_integrator, Enterprise_manager_base_platform, Enterprise_manager_for_fusion_middleware, Enterprise_repository, Managed_file_transfer, Peoplesoft_enterprise_peopletools, Retail_convenience_and_fuel_pos_software, Retail_xstore_point_of_service, Soa_suite, Utilities_network_management_system, Webcenter_portal, Weblogic_server 9.8
2018-06-04 CVE-2016-1000339 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... Bc\-Java, Debian_linux 5.3
2018-06-04 CVE-2016-1000340 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... Bc\-Java 7.5
2018-06-04 CVE-2016-1000341 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. Bc\-Java, Debian_linux 5.9
2018-06-04 CVE-2016-1000342 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. Bc\-Java, Debian_linux 7.5
2018-06-04 CVE-2016-1000343 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. Bc\-Java, Debian_linux 7.5
2018-06-04 CVE-2016-1000344 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. Bc\-Java 7.4
2018-06-04 CVE-2016-1000345 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. Bc\-Java, Debian_linux 5.9
2018-06-04 CVE-2016-1000346 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. Bc\-Java, Debian_linux 3.7