CVE-2019-10018: Divide by Zero
First published: Sun Mar 24 2019(Updated: )
An issue was discovered in Xpdf 4.01.01. There is an FPE in the function PostScriptFunction::exec at Function.cc for the psOpIdiv case.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xpdfreader Xpdf | =4.01.01 | |
| Debian Debian Linux | =9.0 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| Canonical Ubuntu Linux | =19.04 | |
| debian/poppler | 20.09.0-3.1+deb11u1 22.12.0-2 24.08.0-2 |
Remedy
https://cgit.freedesktop.org/poppler/poppler/commit/?id=e2ab2fa9d8c41e0115b2c276a2594cd2f7c217e6
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Reference Links
- https://forum.xpdfreader.com/viewtopic.php?f=3&t=41276
- https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html
- https://usn.ubuntu.com/4042-1/
- https://forum.xpdfreader.com/viewtopic.php?f=3&t=41276
- https://launchpad.net/bugs/cve/CVE-2019-10018
- https://bugs.freedesktop.org/show_bug.cgi?id=101500
- https://cgit.freedesktop.org/poppler/poppler/commit/?id=e2ab2fa9d8c41e0115b2c276a2594cd2f7c217e6
- https://security-tracker.debian.org/tracker/CVE-2019-10018
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10018
- https://nvd.nist.gov/vuln/detail/CVE-2019-10018
- https://ubuntu.com/security/CVE-2019-10018
Frequently Asked Questions
What is CVE-2019-10018?
CVE-2019-10018 is a vulnerability in Xpdf 4.01.01 that allows for a floating point exception (FPE) in the PostScriptFunction::exec function.
How severe is CVE-2019-10018?
CVE-2019-10018 has a severity rating of 5.5 out of 10.
Which software is affected by CVE-2019-10018?
CVE-2019-10018 affects the following software: Debian, Ubuntu, and Xpdf 4.01.01.
How do I fix CVE-2019-10018?
To fix CVE-2019-10018, update your Xpdf software to version 0.71.0-5 or higher for Debian, or version 0.41.0-0ubuntu1.14 or higher for Ubuntu.
Where can I find more information about CVE-2019-10018?
You can find more information about CVE-2019-10018 at the following references: [1] https://forum.xpdfreader.com/viewtopic.php?f=3&t=41276 [2] https://usn.ubuntu.com/4042-1/ [3] https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html
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