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
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 https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc https://github.com/bcgit/bc-java/wiki/CVE-2023-33201 https://lists.debian.org/debian-lts-announce/2023/08/msg00000.html https://security.netapp.com/advisory/ntap-20230824-0008 https://access.redhat.com/security/cve/CVE-2023-33201 https://bugzilla.redhat.com/show_bug.cgi?id=2215465 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-295: Improper Certificate Validation •
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
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, presentan un problema de sincronización dentro de la biblioteca EC math que puede exponer información sobre la clave privada cuando un atacante es capaz de observar información de sincronización para la generación de múltiples firmas ECDSA deterministas A flaw was found in bouncycastle. A timing issue within the EC math library can expose information about the private key when an attacker is able to observe timing information for the generation of multiple deterministic ECDSA signatures. • https://github.com/bcgit/bc-csharp/wiki/CVE-2020-15522 https://github.com/bcgit/bc-java/wiki/CVE-2020-15522 https://security.netapp.com/advisory/ntap-20210622-0007 https://www.bouncycastle.org/releasenotes.html https://access.redhat.com/security/cve/CVE-2020-15522 https://bugzilla.redhat.com/show_bug.cgi?id=1962879 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •