Debian DLA-2655-1 : rails security update

high Nessus Plugin ID 149427

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Synopsis

The remote Debian host is missing a security update.

Description

CVE-2021-22885

There is a possible information disclosure/unintended method execution vulnerability in Action Pack when using the `redirect_to` or `polymorphic_url` helper with untrusted user input.

CVE-2021-22904

There is a possible DoS vulnerability in the Token Authentication logic in Action Controller. Impacted code uses `authenticate_or_request_with_http_token` or `authenticate_with_http_token` for request authentication.

For Debian 9 stretch, these problems have been fixed in version 2:4.2.7.1-1+deb9u5.

We recommend that you upgrade your rails packages.

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

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

Plugin Details

Severity: High

ID: 149427

File Name: debian_DLA-2655.nasl

Version: 1.5

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 5/12/2021

Updated: 1/12/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2021-22885

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:rails, p-cpe:/a:debian:debian_linux:ruby-actionmailer, p-cpe:/a:debian:debian_linux:ruby-actionpack, p-cpe:/a:debian:debian_linux:ruby-actionview, p-cpe:/a:debian:debian_linux:ruby-activejob, p-cpe:/a:debian:debian_linux:ruby-activemodel, p-cpe:/a:debian:debian_linux:ruby-activerecord, p-cpe:/a:debian:debian_linux:ruby-activesupport, p-cpe:/a:debian:debian_linux:ruby-rails, p-cpe:/a:debian:debian_linux:ruby-railties, cpe:/o:debian:debian_linux:9.0

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: 5/11/2021

Vulnerability Publication Date: 5/27/2021

Reference Information

CVE: CVE-2021-22885, CVE-2021-22904

Detections

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