First published: Tue Jan 09 2024(Updated: )
Proofpoint Enterprise Protection contains a vulnerability in the email delivery agent that allows an unauthenticated attacker to inject improperly encoded HTML into the email body of a message through the email subject. The vulnerability is caused by inappropriate encoding when rewriting the email before delivery.This issue affects Proofpoint Enterprise Protection: from 8.20.2 before patch 4809, from 8.20.0 before patch 4805, from 8.18.6 before patch 4804 and all other prior versions.
Credit: security@proofpoint.com
Affected Software | Affected Version | How to fix |
---|---|---|
Proofpoint Enterprise Protection | =8.18.6 | |
Proofpoint Enterprise Protection | =8.20.0 | |
Proofpoint Enterprise Protection | =8.20.2 |
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