Debian dsa-6110 : openjdk-17-dbg - security update

high Nessus Plugin ID 296525

Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6110 advisory.

- ------------------------------------------------------------------------- Debian Security Advisory DSA-6110-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff January 25, 2026 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : openjdk-17 CVE ID : CVE-2026-21925 CVE-2026-21932 CVE-2026-21933 CVE-2026-21945

Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in incorrect certificate validation, CRLF injection or man-in-the-middle attacks.

For the oldstable distribution (bookworm), these problems have been fixed in version 17.0.18+8-1~deb12u1.

We recommend that you upgrade your openjdk-17 packages.

For the detailed security status of openjdk-17 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/openjdk-17

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: [email protected]

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade the openjdk-17-dbg packages.

Plugin Details

Severity: High

ID: 296525

File Name: debian_DSA-6110.nasl

Version: 1.1

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 1/25/2026

Updated: 1/25/2026

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-21932

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS Score Source: CVE-2026-21945

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:openjdk-17-jdk-headless, p-cpe:/a:debian:debian_linux:openjdk-17-source, cpe:/o:debian:debian_linux:12.0, p-cpe:/a:debian:debian_linux:openjdk-17-demo, p-cpe:/a:debian:debian_linux:openjdk-17-jre, p-cpe:/a:debian:debian_linux:openjdk-17-doc, p-cpe:/a:debian:debian_linux:openjdk-17-jre-headless, p-cpe:/a:debian:debian_linux:openjdk-17-dbg, p-cpe:/a:debian:debian_linux:openjdk-17-jre-zero, p-cpe:/a:debian:debian_linux:openjdk-17-jdk

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 1/25/2026

Vulnerability Publication Date: 1/20/2026

Reference Information

CVE: CVE-2026-21925, CVE-2026-21932, CVE-2026-21933, CVE-2026-21945

Detections

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