Bug 1549592 (CVE-2018-7454) - CVE-2018-7454 xpdf: NULL pointer dereference in XFAForm::scanFields in XFAForm.cc
Summary: CVE-2018-7454 xpdf: NULL pointer dereference in XFAForm::scanFields in XFAFor...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2018-7454
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: 1549594 1549593
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-02-27 13:26 UTC by Pedro Sampaio
Modified: 2019-09-29 14:33 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-08 03:41:29 UTC


Attachments (Terms of Use)

Description Pedro Sampaio 2018-02-27 13:26:56 UTC
A NULL pointer dereference in XFAForm::scanFields in XFAForm.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 13:27:24 UTC
Created xpdf tracking bugs for this issue:

Affects: epel-all [bug 1549594]
Affects: fedora-all [bug 1549593]

Comment 2 Product Security DevOps Team 2019-06-08 03:41:29 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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