CVE catalog
CVE-2016-1000346
bouncycastle: CVE-2016-1000346
- Severity
- Medium · CVSS 4.8
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.17% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | bouncycastle | sid | 1.86.2-1 | fixed |
| Debian | bouncycastle | forky | 1.86-1 | fixed |
| Debian | bouncycastle | trixie | 1.80-3 | fixed |
| Debian | bouncycastle | bookworm | 1.72-2 | fixed |
| Ubuntu | bouncycastle | 14.04 | 1.48+dfsg-2 | vulnerable |
| Ubuntu | bouncycastle | 14.04 | 1.49+dfsg-2 | vulnerable |
| Ubuntu | bouncycastle | 14.04 | 1.49+dfsg-2ubuntu0.1 | fixed |
| Ubuntu | bouncycastle | pro | 1.49+dfsg-3ubuntu1 | vulnerable |
| Ubuntu | bouncycastle | pro | 1.51-4ubuntu1 | vulnerable |
| Ubuntu | bouncycastle | pro | 1.51-4ubuntu1+esm1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | bouncycastle | source | sid | 1.56-1 | not yet assigned | Not reported | Not reported |
| Debian | bouncycastle | source | forky | 1.56-1 | not yet assigned | Not reported | Not reported |
| Debian | bouncycastle | source | trixie | 1.56-1 | not yet assigned | Not reported | Not reported |
| Debian | bouncycastle | source | bookworm | 1.56-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | bouncycastle | deb | 14.04 | 1.49+dfsg-2ubuntu0.1 | Not reported | UBUNTU-CVE-2016-1000346 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libbcjmail-java]Fixed
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
- [libbcmail-java]Fixed
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
- [libbcpg-java]Fixed
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
- [libbcpkix-java]Fixed
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
- [libbcprov-java]Fixed
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
- [libbctls-java]Fixed
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
- [libbcutil-java]Fixed
Source package: [bouncycastle]
Details (2)
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
1.72-2· all · bookwormFixed · Fixed:
1.56-1dsa · bouncycastle · debian · bookworm; dsa · bouncycastle · debian · 12
[Debian 13 (Trixie)]
- [libbcjmail-java]Fixed
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
- [libbcmail-java]Fixed
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
- [libbcpg-java]Fixed
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
- [libbcpkix-java]Fixed
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
- [libbcprov-java]Fixed
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
- [libbctls-java]Fixed
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
- [libbcutil-java]Fixed
Source package: [bouncycastle]
Details (2)
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
1.80-3· all · trixieFixed · Fixed:
1.56-1dsa · bouncycastle · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10661-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-1000346]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-1000346]
- [https://security-tracker.debian.org/tracker/CVE-2016-1000346]
- [https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-1000346.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]