CVE-2018-20309: Race Condition
First published: Thu Jan 07 2021(Updated: )
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyGetAppEdition race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxitsoftware Phantompdf | <8.3.10 | |
| Foxitsoftware Phantompdf | >=9.0<9.5 | |
| Foxitsoftware Reader | <9.5 |
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Reference Links
Frequently Asked Questions
What is CVE-2018-20309?
CVE-2018-20309 is a vulnerability found in Foxit Reader and PhantomPDF that can cause a stack-based buffer overflow or an out-of-bounds read.
Which software versions are affected by CVE-2018-20309?
Foxit Reader versions before 9.5, PhantomPDF versions before 8.3.10, and PhantomPDF versions between 9.0 and 9.5 are affected.
What is the severity of CVE-2018-20309?
The severity of CVE-2018-20309 is high with a CVSS score of 8.1.
How can CVE-2018-20309 be fixed?
To fix CVE-2018-20309, users should update their Foxit Reader and PhantomPDF software to versions 9.5 or higher.
Where can I find more information about CVE-2018-20309?
More information about CVE-2018-20309 can be found at the following link: [https://www.foxitsoftware.com/support/security-bulletins.php](https://www.foxitsoftware.com/support/security-bulletins.php)
- agent/weakness
- agent/last-modified-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/severity
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- agent/type
- agent/description
- agent/first-publish-date
- agent/event
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/foxitsoftware
- canonical/foxitsoftware phantompdf
- version/foxitsoftware phantompdf/9.0
- canonical/foxitsoftware reader