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SCA: security update for com.oviva.telematik:epa4all-client (GHSA-g8r3-5hwf-qp96)

high Tenable Cloud Security Plugin ID 441571

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. Prior to 1.2.1, in
 SignedPublicKeysTrustValidatorImpl.isTrusted(), the ECDSA signature verification at line 45 discards the
 boolean return value of Signature.verify(). The method performs certificate chain validation, OCSP check,
 and signature algorithm setup, but never checks whether the signature actually matches. For any
 structurally valid signature, it returns true. This vulnerability is fixed in 1.2.1. (CVE-2026-44900)

Solution

Update the com.oviva.telematik:epa4all-client library and its related packages to version 1.2.1 or later.

See Also

https://github.com/advisories/GHSA-g8r3-5hwf-qp96

Plugin Details

Severity: High

ID: 441571

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 5/9/2026

Updated: 5/27/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.66

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:N

CVSS Score Source: CVE-2026-44900

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.3

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/8/2026

Vulnerability Publication Date: 5/8/2026

Reference Information

CVE: CVE-2026-44900

cwe: CWE-295