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NVD Vulnerability Details :
CVE-2021-4245
Analyzed
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-15 Dec, 2022 | 20:15
Updated At-25 Jan, 2024 | 20:40

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary3.15.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CPE Matches
rfc6902_project
rfc6902_project
>>rfc6902>>Versions before 5.0.0(exclusive)
cpe:2.3:a:rfc6902_project:rfc6902:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-1321Primarynvd@nist.gov
CWE-74Secondarycna@vuldb.com
CWE ID: CWE-1321
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-74
Type: Secondary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cfcna@vuldb.com
Patch
Third Party Advisory
https://github.com/chbrown/rfc6902/pull/76cna@vuldb.com
Exploit
Patch
Third Party Advisory
https://vuldb.com/?id.215883cna@vuldb.com
Permissions Required
Third Party Advisory
Hyperlink: https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cf
Source: cna@vuldb.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/chbrown/rfc6902/pull/76
Source: cna@vuldb.com
Resource:
Exploit
Patch
Third Party Advisory
Hyperlink: https://vuldb.com/?id.215883
Source: cna@vuldb.com
Resource:
Permissions Required
Third Party Advisory
Change History
0Changes found
Details not found