CVE-2016-1000346GHSA-FJQM-246C-MWQG
In the Bouncy Castle JCE Provider version 1.55 and earlier the other party DH public key is not fully validated.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.56
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- org.bouncycastle:bcprov-jdk14Maven
fixed in 1.56
- org.bouncycastle:bcprov-jdk15Maven
fixed in 1.56
- org.bouncycastle:bcprov-jdk15onMaven
fixed in 1.56