[SECURITY] [DLA 3298-1] ruby-rack security update

2023-01-3021:54:32

lists.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

40.8%

JSON

Debian LTS Advisory DLA-3298-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
January 31, 2023 https://wiki.debian.org/LTS

Package : ruby-rack
Version : 2.0.6-3+deb10u2
CVE ID : CVE-2020-8161 CVE-2020-8184 CVE-2022-44570
CVE-2022-44571 CVE-2022-44572
Debian Bug : 963477 1029832

Several vulnerabilities, like directory traversal vulnerability,
ReDoS vulnerability, et al, were found in ruby-rack, a modular Ruby
webserver interface.

For Debian 10 buster, these problems have been fixed in version
2.0.6-3+deb10u2.

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

OSVersionArchitecturePackageVersionFilename
Debian10allruby-rack< 2.0.6-3+deb10u2ruby-rack_2.0.6-3+deb10u2_all.deb
Debian11allruby-rack< 2.1.4-3+deb11u1ruby-rack_2.1.4-3+deb11u1_all.deb