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Debian dsa-6058 : liblasso-perl - security update

critical Nessus Plugin ID 275497

Synopsis

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

Description

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6058 advisory.

 - ------------------------------------------------------------------------- Debian Security Advisory DSA-6058-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 15, 2025 https://www.debian.org/security/faq
 - -------------------------------------------------------------------------

 Package : lasso CVE ID : CVE-2025-46404 CVE-2025-46705 CVE-2025-47151

 Keane O'Kelley discovered several vulnerabilities in lasso, a library implementing Liberty Alliance and SAML protocols, which could result in denial of service or the execution of arbitrary code.

 For the oldstable distribution (bookworm), these problems have been fixed in version 2.8.1-1+deb12u1.

 For the stable distribution (trixie), these problems have been fixed in version 2.8.2-9+deb13u1.

 We recommend that you upgrade your lasso packages.

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

 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 liblasso-perl packages.

See Also

https://security-tracker.debian.org/tracker/source-package/lasso

https://security-tracker.debian.org/tracker/CVE-2025-46404

https://security-tracker.debian.org/tracker/CVE-2025-46705

https://security-tracker.debian.org/tracker/CVE-2025-47151

https://packages.debian.org/source/bookworm/lasso

https://packages.debian.org/source/trixie/lasso

Plugin Details

Severity: Critical

ID: 275497

File Name: debian_DSA-6058.nasl

Version: 1.1

Type: local

Agent: unix

Published: 11/15/2025

Updated: 11/15/2025

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

CVSS Score Source: CVE-2025-47151

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:liblasso-perl, p-cpe:/a:debian:debian_linux:liblasso3, p-cpe:/a:debian:debian_linux:liblasso3-dev, p-cpe:/a:debian:debian_linux:python3-lasso, cpe:/o:debian:debian_linux:12.0, cpe:/o:debian:debian_linux:13.0, p-cpe:/a:debian:debian_linux:liblasso3t64

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/15/2025

Vulnerability Publication Date: 11/5/2025

Reference Information

CVE: CVE-2025-46404, CVE-2025-46705, CVE-2025-47151