[SECURITY] [DLA 3003-1] ruby-nokogiri security update

2022-05-1317:29:34

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

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

0.005 Low

EPSS

Percentile

77.2%

JSON

Debian LTS Advisory DLA-3003-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
May 13, 2022 https://wiki.debian.org/LTS

Package : ruby-nokogiri
Version : 1.6.8.1-1+deb9u2
CVE ID : CVE-2022-24836
Debian Bug : #1009787

It was discovered that there was a potential denial of service attack
in ruby-nokogiri, a HTML, XML, SAX etc. parser written in/for the Ruby
programming language. This was caused by the use of inefficient
regular expressions that were susceptible to excessive backtracking.

For Debian 9 "Stretch", this problem has been fixed in version
1.6.8.1-1+deb9u2.

We recommend that you upgrade your ruby-nokogiri packages.

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

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
Debian10amd64ruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_amd64.deb
Debian9amd64ruby-nokogiri< 1.6.8.1-1+deb9u2ruby-nokogiri_1.6.8.1-1+deb9u2_amd64.deb
Debian9i386ruby-nokogiri< 1.6.8.1-1+deb9u2ruby-nokogiri_1.6.8.1-1+deb9u2_i386.deb
Debian10armhfruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_armhf.deb
Debian10i386ruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_i386.deb
Debian9arm64ruby-nokogiri< 1.6.8.1-1+deb9u2ruby-nokogiri_1.6.8.1-1+deb9u2_arm64.deb
Debian9armhfruby-nokogiri< 1.6.8.1-1+deb9u2ruby-nokogiri_1.6.8.1-1+deb9u2_armhf.deb
Debian10arm64ruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_arm64.deb
Debian10allruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_all.deb
Debian9allruby-nokogiri< 1.6.8.1-1+deb9u2ruby-nokogiri_1.6.8.1-1+deb9u2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	amd64	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_amd64.deb
Debian	9	amd64	ruby-nokogiri	< 1.6.8.1-1+deb9u2	ruby-nokogiri_1.6.8.1-1+deb9u2_amd64.deb
Debian	9	i386	ruby-nokogiri	< 1.6.8.1-1+deb9u2	ruby-nokogiri_1.6.8.1-1+deb9u2_i386.deb
Debian	10	armhf	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_armhf.deb
Debian	10	i386	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_i386.deb
Debian	9	arm64	ruby-nokogiri	< 1.6.8.1-1+deb9u2	ruby-nokogiri_1.6.8.1-1+deb9u2_arm64.deb
Debian	9	armhf	ruby-nokogiri	< 1.6.8.1-1+deb9u2	ruby-nokogiri_1.6.8.1-1+deb9u2_armhf.deb
Debian	10	arm64	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_arm64.deb
Debian	10	all	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_all.deb
Debian	9	all	ruby-nokogiri	< 1.6.8.1-1+deb9u2	ruby-nokogiri_1.6.8.1-1+deb9u2_all.deb