CVE-2021-4245

Public Exploit
chbrown rfc6902 pointer.ts prototype pollution

Description

A vulnerability classified as problematic has been found in chbrown rfc6902. This affects an unknown part of the file pointer.ts. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The exploit has been disclosed to the public and may be used. The name of the patch is c006ce9faa43d31edb34924f1df7b79c137096cf. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215883.

Categories

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.30%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory vuldb.com
Affected: chbrown rfc6902
Published at:
Updated at:

References

Link Tags
https://github.com/chbrown/rfc6902/pull/76 exploit third party advisory patch
https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cf third party advisory patch
https://vuldb.com/?id.215883 third party advisory permissions required

Frequently Asked Questions

What is the severity of CVE-2021-4245?
CVE-2021-4245 has been scored as a medium severity vulnerability.
How to fix CVE-2021-4245?
To fix CVE-2021-4245, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-4245 being actively exploited in the wild?
It is possible that CVE-2021-4245 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-4245?
CVE-2021-4245 affects chbrown rfc6902.
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