CVE catalog
CVE-2016-2141
libjgroups-java: CVE-2016-2141
- Severity
- Critical · CVSS 9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.70% · Oct 27, 2026
It was found that JGroups did not require necessary headers for encrypt and auth protocols from new nodes joining the cluster. An attacker could use this flaw to bypass security restrictions, and use this vulnerability to send and receive messages within the cluster, leading to information disclosure, message spoofing, or further possible attacks.
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 | libjgroups-java | sid | 2.12.2.Final-6 | vulnerable |
| Debian | libjgroups-java | forky | 2.12.2.Final-6 | vulnerable |
| Debian | libjgroups-java | trixie | 2.12.2.Final-6 | vulnerable |
| Debian | libjgroups-java | bookworm | 2.12.2.Final-5 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libjgroups-java | source | sid | (unfixed) | unimportant | Not reported | [867493] |
| Debian | libjgroups-java | source | forky | (unfixed) | unimportant | Not reported | [867493] |
| Debian | libjgroups-java | source | trixie | (unfixed) | unimportant | Not reported | [867493] |
| Debian | libjgroups-java | source | bookworm | (unfixed) | unimportant | Not reported | [867493] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libjgroups-java]Affected
Details (2)
2.12.2.Final-5· all · bookwormAffected
dsa · libjgroups-java · debian · bookworm; dsa · libjgroups-java · debian · 12
2.12.2.Final-5· all · bookwormAffected
dsa · libjgroups-java · debian · bookworm; dsa · libjgroups-java · debian · 12
[Debian 13 (Trixie)]
- [libjgroups-java]Affected
Details (2)
2.12.2.Final-6· all · trixieAffected
dsa · libjgroups-java · debian · 13
2.12.2.Final-6· all · trixieAffected
dsa · libjgroups-java · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-2141]
- [https://security-tracker.debian.org/tracker/CVE-2016-2141]
- [https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-2141.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2016/wid-sec-w-2024-3616.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]