[SECURITY] [DLA 2511-1] highlight.js security update

2020-12-3022:37:31

lists.debian.org

8.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.9 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:P/A:P

0.003 Low

EPSS

Percentile

70.9%

JSON

Debian LTS Advisory DLA-2511-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
December 30, 2020 https://wiki.debian.org/LTS

Package : highlight.js
Version : 8.2+ds-5+deb9u1
CVE ID : CVE-2020-26237

An issue has been found in highlight.js, a JavaScript library for syntax
highlighting. If a website or application renders user provided data it
might be affected by a Prototype Pollution. This might result in strange
behavior or crashes of applications that do not correctly handle unknown
properties.

For Debian 9 stretch, this problem has been fixed in version
8.2+ds-5+deb9u1.

We recommend that you upgrade your highlight.js packages.

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

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
Debian9allnode-highlight.js< 8.2+ds-5+deb9u1node-highlight.js_8.2+ds-5+deb9u1_all.deb
Debian10allhighlight.js-doc< 9.12.0+dfsg1-4+deb10u1highlight.js-doc_9.12.0+dfsg1-4+deb10u1_all.deb
Debian10alllibjs-highlight.js< 9.12.0+dfsg1-4+deb10u1libjs-highlight.js_9.12.0+dfsg1-4+deb10u1_all.deb
Debian9allhighlight.js-doc< 8.2+ds-5+deb9u1highlight.js-doc_8.2+ds-5+deb9u1_all.deb
Debian10allhighlight.js< 9.12.0+dfsg1-4+deb10u1highlight.js_9.12.0+dfsg1-4+deb10u1_all.deb
Debian10alllibjs-highlight< 9.12.0+dfsg1-4+deb10u1libjs-highlight_9.12.0+dfsg1-4+deb10u1_all.deb
Debian9allhighlight.js< 8.2+ds-5+deb9u1highlight.js_8.2+ds-5+deb9u1_all.deb
Debian10allnode-highlight< 9.12.0+dfsg1-4+deb10u1node-highlight_9.12.0+dfsg1-4+deb10u1_all.deb
Debian9alllibjs-highlight< 8.2+ds-5+deb9u1libjs-highlight_8.2+ds-5+deb9u1_all.deb
Debian9allnode-highlight< 8.2+ds-5+deb9u1node-highlight_8.2+ds-5+deb9u1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	all	node-highlight.js	< 8.2+ds-5+deb9u1	node-highlight.js_8.2+ds-5+deb9u1_all.deb
Debian	10	all	highlight.js-doc	< 9.12.0+dfsg1-4+deb10u1	highlight.js-doc_9.12.0+dfsg1-4+deb10u1_all.deb
Debian	10	all	libjs-highlight.js	< 9.12.0+dfsg1-4+deb10u1	libjs-highlight.js_9.12.0+dfsg1-4+deb10u1_all.deb
Debian	9	all	highlight.js-doc	< 8.2+ds-5+deb9u1	highlight.js-doc_8.2+ds-5+deb9u1_all.deb
Debian	10	all	highlight.js	< 9.12.0+dfsg1-4+deb10u1	highlight.js_9.12.0+dfsg1-4+deb10u1_all.deb
Debian	10	all	libjs-highlight	< 9.12.0+dfsg1-4+deb10u1	libjs-highlight_9.12.0+dfsg1-4+deb10u1_all.deb
Debian	9	all	highlight.js	< 8.2+ds-5+deb9u1	highlight.js_8.2+ds-5+deb9u1_all.deb
Debian	10	all	node-highlight	< 9.12.0+dfsg1-4+deb10u1	node-highlight_9.12.0+dfsg1-4+deb10u1_all.deb
Debian	9	all	libjs-highlight	< 8.2+ds-5+deb9u1	libjs-highlight_8.2+ds-5+deb9u1_all.deb
Debian	9	all	node-highlight	< 8.2+ds-5+deb9u1	node-highlight_8.2+ds-5+deb9u1_all.deb