Bug 1579980 (CVE-2018-11214)

Summary:	CVE-2018-11214 libjpeg: Segmentation fault in get_text_rgb_row function in rdppm.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	erik-fedora, klember, negativo17, nforro, phracek, rjones, vonsch
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	An out-of-bounds read vulnerability has been discovered in libjpeg-turbo when reading one row of pixels of a PPM file. An attacker could use this flaw to crash the application and cause a denial of service.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-08-06 19:18:55 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:	1579974, 1579976, 1579977, 1579982, 1589110
Bug Blocks:	1579984

Description Laura Pardo 2018-05-18 21:10:47 UTC

An issue was discovered in libjpeg version 9a. The get_text_rgb_row function in rdppm.c allows remote attackers to cause a denial of service (Segmentation fault) via a crafted file.


References:
https://github.com/ChijinZ/security_advisories/tree/master/libjpeg-v9a

Comment 1 Laura Pardo 2018-05-18 21:12:19 UTC

Created libjpeg-turbo tracking bugs for this issue:

Affects: fedora-all [bug 1579976]


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

Affects: epel-7 [bug 1579974]
Affects: fedora-all [bug 1579977]

Comment 3 Riccardo Schirone 2018-06-08 12:23:56 UTC

Patch:
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/6709e4a0cfa44d4f54ee8ad05753d4aa9260cb91

Comment 6 errata-xmlrpc 2019-08-06 12:08:10 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2052 https://access.redhat.com/errata/RHSA-2019:2052

Comment 7 Product Security DevOps Team 2019-08-06 19:18:55 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-11214