REDHAT-BUG-1649457: Null Pointer Dereference
First published: Tue Nov 13 2018(Updated: )
An issue was found in Poppler before 0.70.0. A NULL pointer dereference in _poppler_attachment_new when called from poppler_annot_file_attachment_get_attachment. References: <a href="https://gitlab.freedesktop.org/poppler/poppler/issues/664">https://gitlab.freedesktop.org/poppler/poppler/issues/664</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Poppler Utilities | <0.70.0 |
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Reference Links
- https://gitlab.freedesktop.org/poppler/poppler/issues/664
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1649459
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1649458
- https://github.com/freedesktop/poppler/commit/f162ecdea0dda5dbbdb45503c1d55d9afaa41d44
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1569334
- https://access.redhat.com/errata/RHSA-2019:2022
- https://access.redhat.com/security/cve/cve-2018-19149
- https://bugzilla.redhat.com/show_bug.cgi?id=1649457
Frequently Asked Questions
What is the severity of REDHAT-BUG-1649457?
The severity of REDHAT-BUG-1649457 is classified as a moderate risk due to the potential for a NULL pointer dereference.
How do I fix REDHAT-BUG-1649457?
To fix REDHAT-BUG-1649457, you should update to Poppler version 0.70.0 or later.
What software is affected by REDHAT-BUG-1649457?
Poppler versions earlier than 0.70.0 are affected by REDHAT-BUG-1649457.
What issue does REDHAT-BUG-1649457 describe?
REDHAT-BUG-1649457 describes a NULL pointer dereference issue in the Poppler library's file attachment handling.
When was the REDHAT-BUG-1649457 vulnerability reported?
The REDHAT-BUG-1649457 vulnerability was reported before the release of Poppler version 0.70.0.
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