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
6.4 Medium
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
0.002 Low
EPSS
Percentile
52.7%
Debian LTS Advisory DLA-3428-1 [email protected]
https://www.debian.org/lts/security/ Bastien Roucariès
May 20, 2023 https://wiki.debian.org/LTS
Package : node-nth-check
Version : 1.0.1-1+deb10u1
CVE ID : CVE-2021-3803
Debian Bug :
node-nth-check, a NodeJS module module used to parse and compile nth-checks,
as they are found in CSS 3's nth-child() and nth-last-of-type().
This module was vulnerable to a regular expression denial of service
used for parsing.
For Debian 10 buster, this problem has been fixed in version
1.0.1-1+deb10u1.
We recommend that you upgrade your node-nth-check packages.
For the detailed security status of node-nth-check please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/node-nth-check
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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | node-nth-check | < 1.0.1-1+deb10u1 | node-nth-check_1.0.1-1+deb10u1_all.deb |
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
6.4 Medium
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
0.002 Low
EPSS
Percentile
52.7%