CVE-2019-20837 — Improper Verification of Cryptographic Signature in Phantompdf

CWE-347 — Improper Verification of Cryptographic Signature3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 99.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Foxitsoftware PhantompdfFoxitsoftware Reader
Timeline
PublishedJun 4
Latest updateMay 24

Description

An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It allows signature validation bypass via a modified file or a file with non-standard signatures.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

Patches

Patch: www.foxitsoftware.com ↗Patch: www.foxitsoftware.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-7rw5-6f53-767h: An issue was discovered in Foxit Reader and PhantomPDF before 9↗2022-05-24
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CVEList
CVE-2019-20837: An issue was discovered in Foxit Reader and PhantomPDF before 9↗2020-06-04
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CVE-2019-20837 — Foxitsoftware Phantompdf vulnerability | cvebase