CVE-2017-20162
Vercel MS Regular Expression Complexity Remote Vulnerability
Description
A vulnerability, which was classified as problematic, has been found in vercel ms up to 1.x. This issue affects the function parse of the file index.js. The manipulation of the argument str leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.0 is able to address this issue. The patch is named caae2988ba2a37765d055c4eee63d383320ee662. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217451.
INFO
Published Date :
Jan. 5, 2023, 12:15 p.m.
Last Modified :
May 17, 2024, 1:17 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
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-2017-20162.
| URL | Resource |
|---|---|
| https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 | Patch |
| https://github.com/vercel/ms/pull/89 | Exploit Issue Tracking Patch |
| https://github.com/vercel/ms/releases/tag/2.0.0 | Patch Release Notes |
| https://vuldb.com/?ctiid.217451 | Permissions Required Third Party Advisory |
| https://vuldb.com/?id.217451 | Permissions Required 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-2017-20162 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-20162 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.
-
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:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L -
Modified Analysis by [email protected]
Oct. 24, 2023
Action Type Old Value New Value Changed Reference Type https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 Patch, Third Party Advisory https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 Patch Changed Reference Type https://github.com/vercel/ms/pull/89 Exploit, Issue Tracking, Patch, Third Party Advisory https://github.com/vercel/ms/pull/89 Exploit, Issue Tracking, Patch Changed Reference Type https://github.com/vercel/ms/releases/tag/2.0.0 Patch, Release Notes, Third Party Advisory https://github.com/vercel/ms/releases/tag/2.0.0 Patch, Release Notes Added CWE NIST CWE-1333 -
CVE Modified by [email protected]
Oct. 20, 2023
Action Type Old Value New Value Changed Description A vulnerability, which was classified as problematic, has been found in vercel ms up to 1.x. This issue affects the function parse of the file index.js. The manipulation of the argument str leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.0 is able to address this issue. The name of the patch is caae2988ba2a37765d055c4eee63d383320ee662. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217451. A vulnerability, which was classified as problematic, has been found in vercel ms up to 1.x. This issue affects the function parse of the file index.js. The manipulation of the argument str leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.0 is able to address this issue. The patch is named caae2988ba2a37765d055c4eee63d383320ee662. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217451. -
Initial Analysis by [email protected]
Jan. 11, 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:L Changed Reference Type https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 No Types Assigned https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 Patch, Third Party Advisory Changed Reference Type https://github.com/vercel/ms/pull/89 No Types Assigned https://github.com/vercel/ms/pull/89 Exploit, Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/vercel/ms/releases/tag/2.0.0 No Types Assigned https://github.com/vercel/ms/releases/tag/2.0.0 Patch, Release Notes, Third Party Advisory Changed Reference Type https://vuldb.com/?ctiid.217451 No Types Assigned https://vuldb.com/?ctiid.217451 Permissions Required, Third Party Advisory Changed Reference Type https://vuldb.com/?id.217451 No Types Assigned https://vuldb.com/?id.217451 Permissions Required, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:vercel:ms:*:*:*:*:*:node.js:*:* versions up to (excluding) 2.0.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-20162 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-2017-20162
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.02%
score
0.54516
percentile