Debian dla-3392 : ruby-rack - security update

high Nessus Plugin ID 174418

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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-3392 advisory.

- ------------------------------------------------------------------------- Debian LTS Advisory DLA-3392-1 [email protected] https://www.debian.org/lts/security/ Scarlett Moore April 17, 2023 https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package : ruby-rack Version : 2.0.6-3+deb10u3 CVE ID : CVE-2023-27530 CVE-2023-27539 Debian Bug :

Two ruby-rack issues have been addressed:

CVE-2023-27530

Description: Limit all multipart parts, not just files.

CVE-2023-27539

Description: Split headers on commas, then strip the strings in order to avoid ReDoS issues.

For Debian 10 buster, these problems have been fixed in version 2.0.6-3+deb10u3.

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: High

ID: 174418

File Name: debian_DLA-3392.nasl

Version: 1.1

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 4/17/2023

Updated: 1/22/2025

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2023-27530

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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: 4/17/2023

Vulnerability Publication Date: 3/6/2023

Reference Information

CVE: CVE-2023-27530, CVE-2023-27539

Detections

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