Bug 2358141 (CVE-2025-3408)

Summary:	CVE-2025-3408 stb: Nothings stb integer overflow
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	code
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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Doc Text:	A flaw was found in stb. This vulnerability allows remote attackers to cause an integer overflow via crafted input, potentially leading to further exploitation.	Story Points:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2358154, 2358155, 2358156, 2358157, 2358158, 2358159
Bug Blocks:

Description OSIDB Bzimport 2025-04-08 05:01:55 UTC

A vulnerability was found in Nothings stb up to f056911. It has been rated as critical. Affected by this issue is the function stb_dupreplace. The manipulation leads to integer overflow. The attack may be launched remotely. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Comment 2 Ben Beasley 2025-04-08 10:51:29 UTC

The vulnerability report contains little information. However, the function stb_dupreplace appears in deprecated/stb.h. We don’t ship deprecated stb libraries, so we can’t be affected by any issues that stb_dupreplace may or may not have.