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GitHub Advisory DatabaseGHSA-5WFC-HJRC-GQ87

HistoryJun 14, 2023 - 3:30 p.m.

hjson stack exhaustion vulnerability

2023-06-1415:30:38

CWE-400

CWE-787

GitHub Advisory Database

github.com

hjson vulnerability denial crafted objects

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

20.7%

JSON

An issue was discovered hjson through 3.0.0 allows attackers to cause a denial of service or other unspecified impacts via crafted objects that deeply nested structures.

Affected configurations

Vulners

Node

org.hjsonhjsonRange≤3.0.0

VendorProductVersionCPE
org.hjsonhjson*cpe:2.3:a:org.hjson:hjson:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
org.hjson	hjson	*	cpe:2.3:a:org.hjson:hjson::::::::

References

github.com/advisories/GHSA-5wfc-hjrc-gq87

github.com/hjson/hjson-java/issues/24

nvd.nist.gov/vuln/detail/CVE-2023-34620

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

20.7%

JSON

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