CVE-2018-20315 — HIGH (8.1)

Q: What is CVE-2018-20315?

CVE-2018-20315 is a vulnerability with a CVSS score of 8.1 (HIGH). Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a race condition that can cause a stack-based buffer overflow or an out-of-bounds read.

Q: How severe is CVE-2018-20315?

CVE-2018-20315 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-20315?

Check the references section above for vendor advisories and patch information. Affected products include: Foxitsoftware Phantompdf, Foxitsoftware Reader.

Vulnerability Description

Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a race condition that can cause a stack-based buffer overflow or an out-of-bounds read.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Foxitsoftware	Phantompdf	< 8.3.10
Foxitsoftware	Reader	< 9.5

Related Weaknesses (CWE)

CWE-362

References

https://www.foxitsoftware.com/support/security-bulletins.phpVendor Advisory
https://www.foxitsoftware.com/support/security-bulletins.phpVendor Advisory

FAQ

What is CVE-2018-20315?

CVE-2018-20315 is a vulnerability with a CVSS score of 8.1 (HIGH). Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a race condition that can cause a stack-based buffer overflow or an out-of-bounds read.

How severe is CVE-2018-20315?

CVE-2018-20315 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-20315?

Check the references section above for vendor advisories and patch information. Affected products include: Foxitsoftware Phantompdf, Foxitsoftware Reader.