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.

Scores

EPSS (exploitation in 30 days)

1.4% · top 28% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Weakness

• CWE-74 Injection -> CWE-94 Code Injection -> CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (opens in a new tab)All about CWE-74 and its CVEs
• CWE-1321 (opens in a new tab)All about CWE-1321 and its CVEs

Affected products

• chbrown · rfc6902

  • affected n/a

Affected packages

From reviewed advisories of the GitHub Advisory Database.

• npmrfc6902GHSA-p495-jxh2-wrfg (opens in a new tab)

References (3)

• https://github.com/chbrown/rfc6902/pull/76 (opens in a new tab)x_transferred
• https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cf (opens in a new tab)x_transferred
• https://vuldb.com/?id.215883 (opens in a new tab)x_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisory GHSA-p495-jxh2-wrfg (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2021-4245](https://trackcve.app/badge/CVE-2021-4245.svg)](https://trackcve.app/cve/CVE-2021-4245)

Record last updated 3 Aug 2024, 17:23 UTC.