CVE-2023-5770

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:proofpoint:enterprise_protection:8.18.6:*:*:*:*:*:*:*
cpe:2.3:a:proofpoint:enterprise_protection:8.20.0:*:*:*:*:*:*:*
cpe:2.3:a:proofpoint:enterprise_protection:8.20.2:*:*:*:*:*:*:*

History

18 Jan 2024, 15:54

Type Values Removed Values Added
References () https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009 - () https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009 - Vendor Advisory
CWE CWE-838
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.4
CPE cpe:2.3:a:proofpoint:enterprise_protection:8.18.6:*:*:*:*:*:*:*
cpe:2.3:a:proofpoint:enterprise_protection:8.20.2:*:*:*:*:*:*:*
cpe:2.3:a:proofpoint:enterprise_protection:8.20.0:*:*:*:*:*:*:*
First Time Proofpoint
Proofpoint enterprise Protection

09 Jan 2024, 22:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-01-09 22:15

Updated : 2024-02-28 20:54


NVD link : CVE-2023-5770

Mitre link : CVE-2023-5770

CVE.ORG link : CVE-2023-5770


JSON object : View

Products Affected

proofpoint

  • enterprise_protection
CWE
CWE-838

Inappropriate Encoding for Output Context