REDHAT-BUG-1649435
First published: Tue Nov 13 2018(Updated: )
An issue was discovered in Poppler 0.71.0. There is a reachable abort in Object.h, will lead to denial of service because EmbFile::save2 in FileSpec.cc lacks a stream check before saving an embedded file. References: <a href="https://gitlab.freedesktop.org/poppler/poppler/issues/659">https://gitlab.freedesktop.org/poppler/poppler/issues/659</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Poppler Utilities |
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Reference Links
- https://gitlab.freedesktop.org/poppler/poppler/issues/659
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1649437
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1649436
- https://gitlab.freedesktop.org/poppler/poppler/commit/6912e06d9ab19ba28991b5cab3319d61d856bd6d
- https://access.redhat.com/errata/RHSA-2019:2022
- https://access.redhat.com/security/cve/cve-2018-19058
- https://bugzilla.redhat.com/show_bug.cgi?id=1649435
Frequently Asked Questions
What is the severity of REDHAT-BUG-1649435?
REDHAT-BUG-1649435 is classified as a denial of service vulnerability due to a reachable abort in Poppler 0.71.0.
How do I fix REDHAT-BUG-1649435?
To fix REDHAT-BUG-1649435, update to a patched version of Poppler that addresses this vulnerability.
What software is affected by REDHAT-BUG-1649435?
Poppler 0.71.0 is the affected version that contains the vulnerability identified in REDHAT-BUG-1649435.
Can REDHAT-BUG-1649435 lead to data loss?
While REDHAT-BUG-1649435 primarily results in a denial of service, it can disrupt normal operations and access to data.
Is there a workaround for REDHAT-BUG-1649435?
Currently, there are no recommended workarounds for REDHAT-BUG-1649435 aside from applying the relevant updates.
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