[SECURITY] [DLA 3150-1] rexical security update

2022-10-1214:46:08

lists.debian.org

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.018 Low

EPSS

Percentile

87.8%

JSON

Debian LTS Advisory DLA-3150-1 [email protected]
https://www.debian.org/lts/security/ Sylvain Beucler
October 12, 2022 https://wiki.debian.org/LTS

Package : rexical
Version : 1.0.5-2+deb10u1
CVE ID : CVE-2019-5477
Debian Bug : 940905

A command injection vulnerability was found in Rexical, a lexical
scanner generator for the Ruby programming language. Processes are
vulnerable only if the undocumented method
Nokogiri::CSS::Tokenizer#load_file is being called with unsafe user
input as the filename. This vulnerability appears in code generated by
the Rexical gem.

For Debian 10 buster, this problem has been fixed in version
1.0.5-2+deb10u1.

We recommend that you upgrade your rexical packages.

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

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
Debian8allruby-nokogiri< 1.6.3.1+ds-1+deb8u1ruby-nokogiri_1.6.3.1+ds-1+deb8u1_all.deb
Debian10i386ruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_i386.deb
Debian10allruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_all.deb
Debian8armhfruby-nokogiri< 1.6.3.1+ds-1+deb8u1ruby-nokogiri_1.6.3.1+ds-1+deb8u1_armhf.deb
Debian8i386ruby-nokogiri< 1.6.3.1+ds-1+deb8u1ruby-nokogiri_1.6.3.1+ds-1+deb8u1_i386.deb
Debian8armelruby-nokogiri< 1.6.3.1+ds-1+deb8u1ruby-nokogiri_1.6.3.1+ds-1+deb8u1_armel.deb
Debian8amd64ruby-nokogiri< 1.6.3.1+ds-1+deb8u1ruby-nokogiri_1.6.3.1+ds-1+deb8u1_amd64.deb
Debian10armhfruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_armhf.deb
Debian10arm64ruby-nokogiri< 1.10.0+dfsg1-2+deb10u1ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_arm64.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	8	all	ruby-nokogiri	< 1.6.3.1+ds-1+deb8u1	ruby-nokogiri_1.6.3.1+ds-1+deb8u1_all.deb
Debian	10	i386	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_i386.deb
Debian	10	all	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_all.deb
Debian	8	armhf	ruby-nokogiri	< 1.6.3.1+ds-1+deb8u1	ruby-nokogiri_1.6.3.1+ds-1+deb8u1_armhf.deb
Debian	8	i386	ruby-nokogiri	< 1.6.3.1+ds-1+deb8u1	ruby-nokogiri_1.6.3.1+ds-1+deb8u1_i386.deb
Debian	8	armel	ruby-nokogiri	< 1.6.3.1+ds-1+deb8u1	ruby-nokogiri_1.6.3.1+ds-1+deb8u1_armel.deb
Debian	8	amd64	ruby-nokogiri	< 1.6.3.1+ds-1+deb8u1	ruby-nokogiri_1.6.3.1+ds-1+deb8u1_amd64.deb
Debian	10	armhf	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_armhf.deb
Debian	10	arm64	ruby-nokogiri	< 1.10.0+dfsg1-2+deb10u1	ruby-nokogiri_1.10.0+dfsg1-2+deb10u1_arm64.deb