Bug 1214699 (CVE-2021-32292)

Summary:	VUL-0: CVE-2021-32292: json-c: stack-buffer-overflow in function parseit located in json_parse.c
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Gabriele Sonnu <gabriele.sonnu>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED UPSTREAM	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/376000/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Gabriele Sonnu 2023-08-28 14:05:47 UTC

CVE-2021-32292

An issue was discovered in json-c through 0.15-20200726. A stack-buffer-overflow
exists in the function parseit located in json_parse.c. It allows an attacker to
cause code Execution.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32292
https://www.cve.org/CVERecord?id=CVE-2021-32292
https://github.com/json-c/json-c/issues/654

Comment 1 Gabriele Sonnu 2023-08-28 15:01:50 UTC

Upstream patch:

https://github.com/json-c/json-c/pull/655

Our codestream are either already fixed or don't contain the affected code. Closing.