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.
Metrics
Affected Vendors & Products
References
History
Mon, 06 Oct 2025 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
Mon, 06 Oct 2025 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-754 |
Sat, 10 May 2025 01:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Proofpoint
Proofpoint enterprise Protection |
|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:proofpoint:enterprise_protection:8.18.6:*:*:*:-:*:*:* cpe:2.3:a:proofpoint:enterprise_protection:8.20.6:*:*:*:-:*:*:* cpe:2.3:a:proofpoint:enterprise_protection:8.21.0:*:*:*:-:*:*:* |
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| Vendors & Products |
Proofpoint
Proofpoint enterprise Protection |
Mon, 28 Apr 2025 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 28 Apr 2025 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Enterprise Protection S/MIME Opaque Signature Attachment Scanning Bypass | |
| Weaknesses | CWE-20 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: Proofpoint
Published: 2025-04-28T20:36:43.320Z
Updated: 2025-10-06T20:51:36.637Z
Reserved: 2024-10-31T18:23:56.308Z
Link: CVE-2024-10635
Updated: 2025-04-28T22:28:35.658Z
Status : Modified
Published: 2025-04-28T21:15:56.427
Modified: 2025-10-06T21:15:32.307
Link: CVE-2024-10635
No data.
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