Bug 2215240 (CVE-2023-35790)

Summary:	CVE-2023-35790 libjxl: integer underflow leading to infinite loop
Product:	[Other] Security Response	Reporter:	Sandipan Roy <saroy>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abobrov, jhorak, stransky, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2220852, 2220853, 2220854, 2220855, 2220856, 2220857
Bug Blocks:	2215249

Description Sandipan Roy 2023-06-15 06:57:45 UTC

"### Changed
 - Security: Fix an integer underflow bug in patch decoding. (#2551)"

Please bump to 0.8.2.

https://github.com/libjxl/libjxl/releases/tag/v0.8.2

Comment 4 Jan Horak 2023-07-17 08:32:18 UTC

Upstream bug regarding library rebase: https://bugzilla.mozilla.org/show_bug.cgi?id=1837862

Comment 5 Tomas Popela 2023-07-20 09:16:45 UTC

Quoting reply from upstream - https://bugzilla.mozilla.org/show_bug.cgi?id=1837862#c8:

> The libjxl should only be built on nightly, so anything that is not nightly should be unaffected.

We've updated the list of bundled libraries (which we automatically generate when doing the major Firefox/Thunderbird rebase) to remove libjxl from it. It will be part of the Firefox / Thunderbird 115.x builds.