Bug 1968036 (CVE-2020-17541)

Summary:	CVE-2020-17541 libjpeg-turbo: Stack-based buffer overflow in the "transform" component
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	erik-fedora, fcanogab, gkamathe, kaycoth, klember, manisandro, micjohns, negativo17, nforro, phracek, pwayper, rh-spice-bugs, rjones, vmugicag, vonsch
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	libjpeg-turbo 2.0.4	Doc Type:	If docs needed, set a value
Doc Text:	A stack-based buffer overflow flaw was found in libjpeg-turbo library in the tranform component. An attacker may use this flaw to input a malicious image file to an application utilizing this library, leading to arbitrary code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-07-21 03:26:36 UTC	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:	1973139, 1973141, 1968037, 1968038, 1972289, 1972290, 1973137, 1973138, 1973140, 1973142, 1973143
Bug Blocks:	1968039

Description Pedro Sampaio 2021-06-04 18:39:54 UTC

Libjpeg-turbo all version have a stack-based buffer overflow in the "transform" component. A remote attacker can send a malformed jpeg file to the service and cause arbitrary code execution or denial of service of the target service.

References:

https://github.com/libjpeg-turbo/libjpeg-turbo/issues/392

Comment 1 Pedro Sampaio 2021-06-04 18:40:32 UTC

Created libjpeg-turbo tracking bugs for this issue:

Affects: fedora-all [bug 1968037]


Created mingw-libjpeg-turbo tracking bugs for this issue:

Affects: fedora-all [bug 1968038]

Comment 2 Riccardo Schirone 2021-06-08 08:50:52 UTC

Upstream patch:
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/c76f4a08263b0cea40d2967560ac7c21f6959079

Comment 8 Michael Johnson 2021-07-09 18:54:22 UTC

@fcanogab Since the package closed the issue, even though it has been fixed, do we still need to track this bug. Should we close?

Comment 14 errata-xmlrpc 2021-11-09 18:04:24 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4288 https://access.redhat.com/errata/RHSA-2021:4288