REDHAT-BUG-1686802
First published: Fri Mar 08 2019(Updated: )
Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function. Reference: <a href="https://gitlab.freedesktop.org/poppler/poppler/issues/736">https://gitlab.freedesktop.org/poppler/poppler/issues/736</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Poppler Utilities |
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Reference Links
- https://gitlab.freedesktop.org/poppler/poppler/issues/736
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1686803
- https://access.redhat.com/support/policy/updates/errata/
- https://access.redhat.com/errata/RHSA-2019:2022
- https://access.redhat.com/security/cve/cve-2019-9631
- https://access.redhat.com/errata/RHSA-2019:2713
- https://bugzilla.redhat.com/show_bug.cgi?id=1686802
Frequently Asked Questions
What is the severity of REDHAT-BUG-1686802?
The severity of REDHAT-BUG-1686802 is considered to be high due to the potential for a heap-based buffer over-read.
How do I fix REDHAT-BUG-1686802?
To fix REDHAT-BUG-1686802, upgrade to the patched version of Poppler that addresses this vulnerability.
Which versions of Poppler are affected by REDHAT-BUG-1686802?
Poppler version 0.74.0 is affected by the vulnerability identified in REDHAT-BUG-1686802.
What causes the vulnerability REDHAT-BUG-1686802?
The vulnerability REDHAT-BUG-1686802 is caused by a heap-based buffer over-read in the downsample_row_box_filter function within the CairoRescaleBox.cc file.
What are the potential impacts of exploiting REDHAT-BUG-1686802?
Exploiting REDHAT-BUG-1686802 can lead to information disclosure and potential system compromise due to buffer over-read vulnerabilities.
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