CVE-2018-20313
HIGHCVSS 8.1/10EPSS 0.82%
Last modified
CVE-2018-20313 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyPreviewAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read.. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyPreviewAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Foxitsoftware | Phantompdf | < 8.3.10 |
| Foxitsoftware | Phantompdf | >= 9.0, < 9.5 |
| Foxitsoftware | Reader | < 9.5 |
References
- https://www.foxitsoftware.com/support/security-bulletins.phpVendor Advisory
- https://www.foxitsoftware.com/support/security-bulletins.phpVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20313?
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyPreviewAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
How severe is CVE-2018-20313?
CVE-2018-20313 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20313?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-20313?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST