PT-2020-10220 · Proofpoint · Proofpoint Enterprise Protection

Published 2020-01-13 · Updated 2021-03-04 · CVE-2019-19680

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Proofpoint Enterprise Protection (PPS / PoD) versions prior to 8.9.23 and 8.14.3

Description A file-extension filtering issue allows attackers to bypass protection mechanisms by sending malformed multipart email, affecting extensions, MIME types, virus detection, and journal entries for transmitted files.

Recommendations For versions prior to 8.9.23, update to version 8.9.23 or later to resolve the issue. For versions prior to 8.14.3, update to version 8.14.3 or later to resolve the issue.

Fix

Related Identifiers

CVE-2019-19680

Affected Products

Proofpoint Enterprise Protection

References · 4

• https://osv.dev/vulnerability/CVE-2019-19680 · Vendor Advisory
• https://proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0001 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-19680 · Security Note
• https://proofpoint.com/us/security/cve-2019-19680 · Vendor Advisory