5.3

CVE-2024-10635

Enterprise Protection S/MIME Opaque Signature Attachment Scanning Bypass

Enterprise Protection contains an improper input validation vulnerability in attachment defense that allows an unauthenticated remote attacker to bypass attachment scanning security policy by sending a malicious S/MIME attachment with an opaque signature. When opened by a recipient in a downstream email client, the malicious attachment could cause partial loss of integrity and confidentiality to their system.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Proofpoint ≫ Enterprise Protection Version 8.18.6 SwEdition -
Proofpoint ≫ Enterprise Protection Version 8.20.6 SwEdition -
Proofpoint ≫ Enterprise Protection Version 8.21.0 SwEdition -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.217
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
security@proofpoint.com 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE-754 Improper Check for Unusual or Exceptional Conditions

The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2025-0002
Vendor Advisory