Bug 2149915 (CVE-2022-43071) - CVE-2022-43071 xpdf: a stack overflow allows attackers to cause a DoS via a crafted PDF file
Summary: CVE-2022-43071 xpdf: a stack overflow allows attackers to cause a DoS via a c...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-43071
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2149917 2149916
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-12-01 11:28 UTC by Marian Rehak
Modified: 2022-12-09 12:13 UTC (History)
0 users

Fixed In Version:
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Environment:
Last Closed: 2022-12-09 12:13:49 UTC
Embargoed:

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Description Marian Rehak 2022-12-01 11:28:24 UTC 
A stack overflow in the Catalog::readPageLabelTree2(Object*) function of XPDF v4.04 allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.

Reference:

https://forum.xpdfreader.com/viewtopic.php?f=3&t=42349&p=43959#p43959
Comment 1 Marian Rehak 2022-12-01 11:28:40 UTC 
Created xpdf tracking bugs for this issue:

Affects: epel-7 [bug 2149917]
Affects: fedora-all [bug 2149916]
Comment 2 Product Security DevOps Team 2022-12-09 12:13:47 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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