high
7.1
CWE
295
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2023-33201

First published: Fri Jun 16 2023(Updated: )

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.

Credit: cve@mitre.org cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
maven/org.bouncycastle:bcprov-debug-jdk15on>=1.49<=1.70
maven/org.bouncycastle:bcprov-ext-jdk15on>=1.49<=1.70
maven/org.bouncycastle:bcprov-jdk15on>=1.49<=1.70
maven/org.bouncycastle:bcprov-debug-jdk14>=1.49<1.74
1.74
maven/org.bouncycastle:bcprov-ext-jdk14>=1.49<1.74
1.74
maven/org.bouncycastle:bcprov-jdk14>=1.49<1.74
1.74
maven/org.bouncycastle:bcprov-debug-jdk18on<1.74
1.74
maven/org.bouncycastle:bcprov-debug-jdk15to18<1.74
1.74
maven/org.bouncycastle:bcprov-ext-jdk18on<1.74
1.74
maven/org.bouncycastle:bcprov-ext-jdk15to18<1.74
1.74
maven/org.bouncycastle:bcprov-jdk15to18<1.74
1.74
maven/org.bouncycastle:bcprov-jdk18on<1.74
1.74
Bouncycastle Bc-java<1.74
redhat/BouncyCastle<1.74
1.74
IBM Security Verify Privilege On-Premises<=All

Remedy

https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2023-33201?

    CVE-2023-33201 is an LDAP injection vulnerability in Bouncy Castle for Java before version 1.74.

  • How does the LDAP injection vulnerability in Bouncy Castle affect me?

    The LDAP injection vulnerability in Bouncy Castle allows an attacker to inject malicious LDAP statements, potentially leading to unauthorized access or data leakage.

  • What is the severity of CVE-2023-33201?

    CVE-2023-33201 has a severity rating of 7.1 (high).

  • How do I fix the LDAP injection vulnerability in Bouncy Castle?

    To fix the LDAP injection vulnerability, update Bouncy Castle for Java to version 1.74 or later.

  • Where can I find more information about CVE-2023-33201?

    You can find more information about CVE-2023-33201 on the Bouncy Castle website and the official GitHub page for BC-Java.

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