The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3317 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3317-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                      Markus Koschany     February 11, 2023                             https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : snort     Version        : 2.9.20-0+deb10u1     CVE ID         : CVE-2020-3299 CVE-2020-3315 CVE-2021-1223 CVE-2021-1224                      CVE-2021-1236 CVE-2021-1494 CVE-2021-1495 CVE-2021-34749                      CVE-2021-40114     Debian Bug     : 1021276

    Multiple security vulnerabilities were discovered in snort, a flexible Network     Intrusion Detection System, which could allow an unauthenticated, remote     attacker to cause a denial of service (DoS) condition or bypass filtering     technology on an affected device and ex-filtrate data from a compromised host.

    For Debian 10 buster, these problems have been fixed in version     2.9.20-0+deb10u1.

    We recommend that you upgrade your snort packages.

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

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: This is a digitally signed message part

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.

Detections

Analytics

Debian dla-3317 : snort - security update

high Nessus Plugin ID 171378

Version 1.1

Version 1.0

Version 1.1 Jan 22, 2025, 5:44 PM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Plugin metadata Plugin Feed: 202501221744
Version 1.0 Feb 11, 2023, 10:03 PM New Plugin Feed: 202302112203