CVE-2025-12383: jersey — Fix

Description

In Eclipse Jersey versions 2.45, 3.0.16, 3.1.9 a race condition can cause ignoring of critical SSL configurations - such as mutual authentication, custom key/trust stores, and other security settings. This issue may result in SSLHandshakeException under normal circumstances, but under certain conditions, it could lead to unauthorized trust in insecure servers (see PoC)

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CVSS v3.1 Score

7.4

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness Type (CWE)

CWE-362 CWE-362

Affected Products

Vendor	Product	Versions
eclipse	jersey	All
eclipse	jersey	All
eclipse	jersey	All

References

Advisories & Patches

https://gitlab.eclipse.org/security/cve-assignment/-/issues/74

Frequently Asked Questions

What is CVE-2025-12383? +

In Eclipse Jersey versions 2.45, 3.0.16, 3.1.9 a race condition can cause ignoring of critical SSL configurations - such as mutual authentication, custom key/trust stores, and other security settings. This issue may result in SSLHandshakeException under normal circumstances, but under certain conditions, it could lead to unauthorized trust in insecure servers (see PoC) It has a CVSS v3.1 base score of 7.4 (HIGH).

How severe is CVE-2025-12383? +

CVE-2025-12383 has a CVSS v3.1 score of 7.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-12383? +

CVE-2025-12383 affects products from eclipse, specifically: jersey. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-12383? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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