Lucene search

GitHub Advisory DatabaseGHSA-Q4J7-V27R-FGCX

HistoryJan 13, 2022 - 3:00 p.m.

Prototype Pollution in realms-shim

2022-01-1315:00:36

CWE-1321

GitHub Advisory Database

github.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

61.7%

JSON

All versions of package realms-shim are vulnerable to Sandbox Bypass via a Prototype Pollution attack vector.

Affected configurations

Vulners

Node

realmsshimRange≤1.2.2

CPENameOperatorVersion
realms-shimle1.2.2

CPE	Name	Operator	Version
	realms-shim	le	1.2.2

References

github.com/advisories/GHSA-q4j7-v27r-fgcx

nvd.nist.gov/vuln/detail/CVE-2021-23543

snyk.io/vuln/SNYK-JS-REALMSSHIM-2309908

www.npmjs.com/package/realms-shim

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

61.7%

JSON

Related for GHSA-Q4J7-V27R-FGCX