CVE-2021-4245
A vulnerability classified as problematic has been found in chbrown rfc6902.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.27% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-74, CWE-1321
- Affected
- rfc6902 project/rfc6902
- Source
- cna@vuldb.com
References
- https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cfPatch, Third Party Advisory
- https://github.com/chbrown/rfc6902/pull/76Exploit, Patch, Third Party Advisory
- https://vuldb.com/?id.215883Permissions Required, Third Party Advisory
- https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cfPatch, Third Party Advisory
- https://github.com/chbrown/rfc6902/pull/76Exploit, Patch, Third Party Advisory
- https://vuldb.com/?id.215883Permissions Required, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.