Bug 2258400 (CVE-2023-51257)

Summary:	CVE-2023-51257 jasper: Invalid memory write
Product:	[Other] Security Response	Reporter:	Rohit Keshri <rkeshri>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A flaw in jasper was discovered where an invalid memory write occurred due to the absence of a proper range check in the JPC encoder.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2258402, 2258403
Bug Blocks:	2258399

Description Rohit Keshri 2024-01-15 05:55:01 UTC

A flaw was found due to invalid memory write in jasper due to missing range check in the JPC encoder.

Refer:
https://bugs.gentoo.org/922075

Comment 1 Rohit Keshri 2024-01-15 05:56:48 UTC

Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 2258402]


Created mingw-jasper tracking bugs for this issue:

Affects: fedora-all [bug 2258403]

Comment 3 Sandipan Roy 2024-01-18 06:53:33 UTC

https://github.com/jasper-software/jasper/commit/aeef5293c978158255ad4f127089644745602f2a