PT-2023-14681

CVE-2022-45491

Published

2023-02-03

Updated

2023-02-09

Description by

CVSS 3.1

7.8

High

MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions sheredom json.h versions before commit 0825301a07cbf51653882bf2b153cc81fdadf41

Description The issue is related to a buffer overflow vulnerability in the json parse value function. This vulnerability allows attackers to execute arbitrary code and gain escalated privileges.

Recommendations For versions before commit 0825301a07cbf51653882bf2b153cc81fdadf41, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting the use of the json parse value function until a patch is available.

Exploitability

Exploit

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

CWE-122: Heap-based Buffer Overflow

CWE-787: Out-of-bounds Write

Related identifiers

CVE-2022-45491