CVE-2021-4264
"LinkedIn dustjs Prototype Pollution Vulnerability"
Description
A vulnerability was found in LinkedIn dustjs up to 2.x and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.0 is able to address this issue. The name of the patch is ddb6523832465d38c9d80189e9de60519ac307c3. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216464.
INFO
Published Date :
Dec. 21, 2022, 7:15 p.m.
Last Modified :
May 17, 2024, 2:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
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-2021-4264.
| URL | Resource |
|---|---|
| https://github.com/linkedin/dustjs/commit/ddb6523832465d38c9d80189e9de60519ac307c3 | Patch Third Party Advisory |
| https://github.com/linkedin/dustjs/issues/804 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/linkedin/dustjs/pull/805 | Exploit Issue Tracking Patch Third Party Advisory |
| https://github.com/linkedin/dustjs/releases/tag/v3.0.0 | Release Notes Third Party Advisory |
| https://vuldb.com/?ctiid.216464 | VDB Entry |
| https://vuldb.com/?id.216464 | Third Party Advisory VDB Entry |
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-2021-4264 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-4264 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:L/I:L/A:L Added CVSS V3.1 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L -
Initial Analysis by [email protected]
Dec. 28, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/linkedin/dustjs/commit/ddb6523832465d38c9d80189e9de60519ac307c3 No Types Assigned https://github.com/linkedin/dustjs/commit/ddb6523832465d38c9d80189e9de60519ac307c3 Patch, Third Party Advisory Changed Reference Type https://github.com/linkedin/dustjs/issues/804 No Types Assigned https://github.com/linkedin/dustjs/issues/804 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/linkedin/dustjs/pull/805 No Types Assigned https://github.com/linkedin/dustjs/pull/805 Exploit, Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/linkedin/dustjs/releases/tag/v3.0.0 No Types Assigned https://github.com/linkedin/dustjs/releases/tag/v3.0.0 Release Notes, Third Party Advisory Changed Reference Type https://vuldb.com/?ctiid.216464 No Types Assigned https://vuldb.com/?ctiid.216464 VDB Entry Changed Reference Type https://vuldb.com/?id.216464 No Types Assigned https://vuldb.com/?id.216464 Third Party Advisory, VDB Entry Added CPE Configuration OR *cpe:2.3:a:linkedin:dustjs:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0 -
CVE Modified by [email protected]
Dec. 25, 2022
Action Type Old Value New Value Changed Description A vulnerability was found in LinkedIn dustjs 3.0.0 and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.1 is able to address this issue. The name of the patch is ddb6523832465d38c9d80189e9de60519ac307c3. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216464. A vulnerability was found in LinkedIn dustjs up to 2.x and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.0 is able to address this issue. The name of the patch is ddb6523832465d38c9d80189e9de60519ac307c3. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216464. Added CVSS V3 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Removed CVSS V3.1 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Removed Reference https://github.com/linkedin/dustjs/releases/tag/v3.0.1 [No Types Assigned] Added Reference https://vuldb.com/?ctiid.216464 [No Types Assigned] Added Reference https://github.com/linkedin/dustjs/releases/tag/v3.0.0 [No Types Assigned] Removed CWE VulDB CWE-74 Removed CWE VulDB CWE-94
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-4264 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-2021-4264
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.77 }} 0.13%
score
0.81510
percentile