Debian dla-3095 : ruby-rack - security update

critical Nessus Plugin ID 164675

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Synopsis

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

Description

The remote Debian 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3095 advisory.

- ----------------------------------------------------------------------- Debian LTS Advisory DLA-3095-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta September 04, 2022 https://wiki.debian.org/LTS
- -----------------------------------------------------------------------

Package : ruby-rack Version : 2.0.6-3+deb10u1 CVE ID : CVE-2022-30122 CVE-2022-30123

Two vulnerabilities were discovered in `ruby-rack`, a popular Ruby webserver:

CVE-2022-30122:

Prevent a Denial of Service (DoS) vulnerability in the HTTP multipart parsing.

CVE-2022-30123:

Prevent a potential shell escape sequence injection vulnerability that could be triggered through the logging system.

For Debian 10 buster, these problems have been fixed in version 2.0.6-3+deb10u1.

We recommend that you upgrade your ruby-rack packages.

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

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

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 ruby-rack packages.

Plugin Details

Severity: Critical

ID: 164675

File Name: debian_DLA-3095.nasl

Version: 1.5

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 9/4/2022

Updated: 1/22/2025

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

Risk Information

VPR

Risk Factor: High

Score: 7.3

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2022-30123

CVSS v3

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/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, p-cpe:/a:debian:debian_linux:ruby-rack

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

Exploit Ease: No known exploits are available

Patch Publication Date: 9/4/2022

Vulnerability Publication Date: 9/4/2022

Reference Information

CVE: CVE-2022-30122, CVE-2022-30123

Detections

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