CVSS: 7.8EPSS: 0%CPEs: 16EXPL: 0CVE-2024-30171 – bc-java: BouncyCastle vulnerable to a timing variant of Bleichenbacher (Marvin Attack)
https://notcve.org/view.php?id=CVE-2024-30171
09 May 2024 — An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing. Se descubrió un problema en la API TLS Java de Bouncy Castle y en el proveedor JSSE anterior a la versión 1.78. Es posible que se produzcan fugas basadas en el tiempo en los protocolos de enlace basados en RSA debido al procesamiento de excepciones. A flaw was found in the Bouncy Castle Java cryptography APIs. • https://github.com/bcgit/bc-csharp/wiki/CVE%E2%80%902024%E2%80%9030171 • CWE-203: Observable Discrepancy CWE-208: Observable Timing Discrepancy •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-30172 – org.bouncycastle:bcprov-jdk18on: Infinite loop in ED25519 verification in the ScalarUtil class
https://notcve.org/view.php?id=CVE-2024-30172
09 May 2024 — An issue was discovered in Bouncy Castle Java Cryptography APIs before 1.78. An Ed25519 verification code infinite loop can occur via a crafted signature and public key. Se descubrió un problema en las API de criptografía Java de Bouncy Castle anteriores a la versión 1.78. Se puede producir un bucle infinito del código de verificación Ed25519 mediante una firma manipulada y una clave pública. A flaw was found in the Bouncy Castle Java Cryptography APIs. • https://security.netapp.com/advisory/ntap-20240614-0007 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 1CVE-2023-33202 – bc-java: Out of memory while parsing ASN.1 crafted data in org.bouncycastle.openssl.PEMParser class
https://notcve.org/view.php?id=CVE-2023-33202
23 Nov 2023 — Bouncy Castle for Java before 1.73 contains a potential Denial of Service (DoS) issue within the Bouncy Castle org.bouncycastle.openssl.PEMParser class. This class parses OpenSSL PEM encoded streams containing X.509 certificates, PKCS8 encoded keys, and PKCS7 objects. Parsing a file that has crafted ASN.1 data through the PEMParser causes an OutOfMemoryError, which can enable a denial of service attack. (For users of the FIPS Java API: BC-FJA 1.0.2.3 and earlier are affected; BC-FJA 1.0.2.4 is fixed.) Bounc... • https://bouncycastle.org • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-33201 – bouncycastle: potential blind LDAP injection attack using a self-signed certificate
https://notcve.org/view.php?id=CVE-2023-33201
30 Jun 2023 — Bouncy Castle For Java before 1.74 is affected by an LDAP injection vulnerability. The vulnerability only affects applications that use an LDAP CertStore from Bouncy Castle to validate X.509 certificates. During the certificate validation process, Bouncy Castle inserts the certificate's Subject Name into an LDAP search filter without any escaping, which leads to an LDAP injection vulnerability. A flaw was found in Bouncy Castle 1.73. This issue targets the fix of LDAP wild cards. • https://bouncycastle.org • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-295: Improper Certificate Validation •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 1CVE-2022-45146
https://notcve.org/view.php?id=CVE-2022-45146
21 Nov 2022 — An issue was discovered in the FIPS Java API of Bouncy Castle BC-FJA before 1.0.2.4. Changes to the JVM garbage collector in Java 13 and later trigger an issue in the BC-FJA FIPS modules where it is possible for temporary keys used by the module to be zeroed out while still in use by the module, resulting in errors or potential information loss. NOTE: FIPS compliant users are unaffected because the FIPS certification is only for Java 7, 8, and 11. Se descubrió un problema en la API FIPS Java de Bouncy Castl... • https://github.com/bcgit/bc-java/wiki/CVE-2022-45146 • CWE-416: Use After Free •
CVSS: 5.9EPSS: 0%CPEs: 5EXPL: 0CVE-2020-15522 – bouncycastle: Timing issue within the EC math library
https://notcve.org/view.php?id=CVE-2020-15522
20 May 2021 — 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. Bouncy Castle BC Java versiones anteriores a 1.66, BC C # .NET versiones anteriores a 1.8.7, BC-FJA versiones anteriores a 1.0.1.2, 1.0.2.1 y BC-FNA versiones anteriores a 1.0.1.1... • https://github.com/bcgit/bc-csharp/wiki/CVE-2020-15522 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 8.1EPSS: 6%CPEs: 39EXPL: 3CVE-2020-28052 – bouncycastle: password bypass in OpenBSDBCrypt.checkPassword utility possible
https://notcve.org/view.php?id=CVE-2020-28052
18 Dec 2020 — 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. Se detectó un problema en Legion of the Bouncy Castle BC Java versiones 1.65 y 1.66. El método de la utilidad OpenBSDBCrypt.checkPassword comparó datos incorrectos al comprobar la contraseña, permitiendo a unas contraseña... • https://github.com/madstap/bouncy-castle-generative-test-poc • CWE-287: Improper Authentication •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2020-26939
https://notcve.org/view.php?id=CVE-2020-26939
02 Nov 2020 — In Legion of the Bouncy Castle BC before 1.61 and BC-FJA before 1.0.1.2, attackers can obtain sensitive information about a private exponent because of Observable Differences in Behavior to Error Inputs. This occurs in org.bouncycastle.crypto.encodings.OAEPEncoding. Sending invalid ciphertext that decrypts to a short payload in the OAEP Decoder could result in the throwing of an early exception, potentially leaking some information about the private exponent of the RSA private key performing the encryption.... • https://github.com/bcgit/bc-java/wiki/CVE-2020-26939 • CWE-203: Observable Discrepancy •
CVSS: 7.5EPSS: 13%CPEs: 34EXPL: 0CVE-2019-17359
https://notcve.org/view.php?id=CVE-2019-17359
08 Oct 2019 — 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. El analizador ASN.1 en Bouncy Castle Crypto (también se conoce como BC Java) versión 1.63, puede desencadenar un intento de asignación de memoria grande y un error OutOfMemoryError resultante, por medio de datos ASN.1 diseñados. Esto se corrige en la versión 1.64. • https://lists.apache.org/thread.html/r02f887807a49cfd1f1ad53f7a61f3f8e12f60ba2c930bec163031209%40%3Ccommits.tomee.apache.org%3E • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 9.8EPSS: 4%CPEs: 47EXPL: 0CVE-2018-1000613
https://notcve.org/view.php?id=CVE-2018-1000613
09 Jul 2018 — 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 pic... • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00011.html • CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') •