Bug 1579979 – CVE-2018-11213 libjpeg: Segmentation fault in get_text_gray_row function in rdppm.c

Bugzilla will be upgraded to version 5.0 on a still to be determined date in the near future. The original upgrade date has been delayed.

Bug 1579979 - (CVE-2018-11213) CVE-2018-11213 libjpeg: Segmentation fault in get_text_gray_row function in rdppm.c

Summary:	CVE-2018-11213 libjpeg: Segmentation fault in get_text_gray_row function in r...

Status:	NEW

Aliases:	CVE-2018-11213

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=low,public=20180516,reported=2...
Keywords:	Security

Depends On:	1579974 1579977 1589091 1579976 1579982
Blocks:	1579984
	Show dependency tree / graph

Reported:	2018-05-18 17:08 EDT by Laura Pardo
Modified:	2018-06-11 21:02 EDT (History)
CC List:	7 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:	An out-of-bound read vulnerability has been discovered in libjpeg-turbo when reading one row of pixels of a PGM file. An attacker could use this flaw to crash the application and cause a denial of service.
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:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Laura Pardo 2018-05-18 17:08:20 EDT

An issue was discovered in libjpeg version 9a. The get_text_gray_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 17:12:00 EDT

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 06:03:07 EDT

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

Note You need to log in before you can comment on or make changes to this bug.