CVE-2021-4306
"Cronvel Terminal-Kit Regular Expression Complexity Vulnerability"
Description
A vulnerability classified as problematic has been found in cronvel terminal-kit up to 2.1.7. Affected is an unknown function. The manipulation leads to inefficient regular expression complexity. Upgrading to version 2.1.8 is able to address this issue. The name of the patch is a2e446cc3927b559d0281683feb9b821e83b758c. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-217620.
INFO
Published Date :
Jan. 7, 2023, 5:15 p.m.
Last Modified :
May 17, 2024, 2:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-4306.
| URL | Resource |
|---|---|
| https://github.com/cronvel/terminal-kit/commit/a2e446cc3927b559d0281683feb9b821e83b758c | Patch Third Party Advisory |
| https://github.com/cronvel/terminal-kit/releases/tag/v2.1.8 | Release Notes Third Party Advisory |
| https://vuldb.com/?ctiid.217620 | Third Party Advisory |
| https://vuldb.com/?id.217620 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-4306 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-4306 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Removed CVSS V3 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L -
Initial Analysis by [email protected]
Jan. 12, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/cronvel/terminal-kit/commit/a2e446cc3927b559d0281683feb9b821e83b758c No Types Assigned https://github.com/cronvel/terminal-kit/commit/a2e446cc3927b559d0281683feb9b821e83b758c Patch, Third Party Advisory Changed Reference Type https://github.com/cronvel/terminal-kit/releases/tag/v2.1.8 No Types Assigned https://github.com/cronvel/terminal-kit/releases/tag/v2.1.8 Release Notes, Third Party Advisory Changed Reference Type https://vuldb.com/?ctiid.217620 No Types Assigned https://vuldb.com/?ctiid.217620 Third Party Advisory Changed Reference Type https://vuldb.com/?id.217620 No Types Assigned https://vuldb.com/?id.217620 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:terminal-kit_project:terminal-kit:*:*:*:*:*:node.js:*:* versions up to (excluding) 2.1.8
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-4306 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-4306
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.15 }} 0.01%
score
0.52403
percentile