Bug 2231520 (CVE-2020-36024) - CVE-2020-36024 poppler: NULL pointer dereference in `FoFiType1C::convertToType1`
Summary: CVE-2020-36024 poppler: NULL pointer dereference in `FoFiType1C::convertToType1`
Keywords:
Status: NEW
Alias: CVE-2020-36024
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2231521 2231522 2231523 2231524 2231525 2231526 2231527
Blocks: 2231528
TreeView+ depends on / blocked
 
Reported: 2023-08-11 18:30 UTC by Pedro Sampaio
Modified: 2024-10-23 18:27 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:8405 0 None None None 2024-10-23 18:27:34 UTC
Red Hat Product Errata RHSA-2024:2979 0 None None None 2024-05-22 09:24:47 UTC

Description Pedro Sampaio 2023-08-11 18:30:52 UTC 
An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::convertToType1 function.

References:

https://gitlab.freedesktop.org/poppler/poppler/-/issues/1016
Comment 2 errata-xmlrpc 2024-05-22 09:24:46 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:2979 https://access.redhat.com/errata/RHSA-2024:2979
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