CVE-2019-20823
HIGHCVSS 7.5/10EPSS 1.52%
Last modified
CVE-2019-20823 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Foxit PhantomPDF before 8.3.11. It has a buffer overflow because a looping correction does not occur after JavaScript updates Field APs.. EPSS estimates a 1.52% chance of exploitation in the next 30 days.
Description
An issue was discovered in Foxit PhantomPDF before 8.3.11. It has a buffer overflow because a looping correction does not occur after JavaScript updates Field APs.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Foxitsoftware | Phantompdf | < 8.3.11 |
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-2019-20823?
An issue was discovered in Foxit PhantomPDF before 8.3.11. It has a buffer overflow because a looping correction does not occur after JavaScript updates Field APs.
How severe is CVE-2019-20823?
CVE-2019-20823 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.52% probability of exploitation in the next 30 days.
How do I fix CVE-2019-20823?
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-2019-20823?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST