The remote Ubuntu 18.04 ESM / 20.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5290-1 advisory.

    James Isaac and Mathias Brodala discovered that Symfony incorrectly handled switch users functionality. An     attacker could possibly use this issue to enumerate users. (CVE-2021-21424)

    It was discovered that Symfony incorrectly handled certain specially crafted CSV files. An attacker could     possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 20.04 ESM.
    (CVE-2021-41270)

Tenable has extracted the preceding description block directly from the Ubuntu 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

Ubuntu 18.04 ESM / 20.04 ESM : Symfony vulnerabilities (USN-5290-1)

medium Nessus Plugin ID 183134

Version 1.2

Version 1.1

Version 1.0

Version 1.2 Nov 26, 2024, 6:59 AM CVSS metrics ("CVSSv3 score" set to 5.3) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N") CVSSv3 score source (changed from "CVE-2021-41270" to none) Plugin Feed: 202411260659
Version 1.1 Aug 28, 2024, 7:43 PM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202408281943
Version 1.0 Oct 16, 2023, 7:25 PM New Plugin Feed: 202310161925