Bug 1549607 (CVE-2018-7452) - CVE-2018-7452 xpdf: NULL pointer dereference in JPXStream::fillReadBuf in JPXStream.cc
Summary: CVE-2018-7452 xpdf: NULL pointer dereference in JPXStream::fillReadBuf in JPX...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2018-7452
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1549608 1549609
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-02-27 13:37 UTC by Pedro Sampaio
Modified: 2019-09-29 14:33 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2019-06-08 03:41:34 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2018-02-27 13:37:42 UTC 
A NULL pointer dereference in JPXStream::fillReadBuf in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file.

References:

https://forum.xpdfreader.com/viewtopic.php?f=3&t=613
Comment 1 Pedro Sampaio 2018-02-27 13:38:11 UTC 
Created xpdf tracking bugs for this issue:

Affects: epel-all [bug 1549609]
Affects: fedora-all [bug 1549608]
Comment 2 Product Security DevOps Team 2019-06-08 03:41:34 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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