Bug 2086426 (CVE-2022-30775) - CVE-2022-30775 xpdf: allocates excessive memory when presented with crafted input
Summary: CVE-2022-30775 xpdf: allocates excessive memory when presented with crafted i...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-30775
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: 2086428 2086427 2086429
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-05-16 06:37 UTC by Sandipan Roy
Modified: 2022-05-16 09:45 UTC (History)
2 users (show)

Fixed In Version:
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Environment:
Last Closed: 2022-05-16 09:45:09 UTC
Embargoed:

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Description Sandipan Roy 2022-05-16 06:37:46 UTC 
xpdf 4.04 allocates excessive memory when presented with crafted input. This can be triggered by (for example) sending a crafted PDF document to the pdftoppm binary. It is most easily reproduced with the DCMAKE_CXX_COMPILER=afl-clang-fast++ option.

https://forum.xpdfreader.com/viewtopic.php?f=3&t=42264
Comment 1 Sandipan Roy 2022-05-16 06:38:16 UTC 
Created xpdf tracking bugs for this issue:

Affects: epel-7 [bug 2086428]
Affects: fedora-34 [bug 2086429]
Affects: fedora-35 [bug 2086427]
Comment 2 Product Security DevOps Team 2022-05-16 09:45:07 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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