Debian DSA-4573-1 : symfony - security update

critical Nessus Plugin ID 131141

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Synopsis

The remote Debian host is missing a security-related update.

Description

Multiple vulnerabilities have been found in the Symfony PHP framework which could lead to a timing attack/information leak, argument injection and code execution via unserialization.

Solution

Upgrade the symfony packages.

For the oldstable distribution (stretch), these problems have been fixed in version 2.8.7+dfsg-1.3+deb9u3.

For the stable distribution (buster), these problems have been fixed in version 3.4.22+dfsg-2+deb10u1.

Plugin Details

Severity: Critical

ID: 131141

File Name: debian_DSA-4573.nasl

Version: 1.4

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 11/20/2019

Updated: 4/11/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2019-18889

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:10.0, cpe:/o:debian:debian_linux:9.0, p-cpe:/a:debian:debian_linux:symfony

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/18/2019

Vulnerability Publication Date: 11/21/2019

Reference Information

CVE: CVE-2019-18887, CVE-2019-18888, CVE-2019-18889

DSA: 4573

Detections

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