Search criteria
8 vulnerabilities found for Enterprise Protection by Proofpoint
CVE-2024-10635 (GCVE-0-2024-10635)
Vulnerability from cvelistv5 – Published: 2025-04-28 20:36 – Updated: 2025-10-06 20:51
VLAI?
Summary
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.
Severity ?
6.1 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 5110
(semver)
Affected: 8.20.6 , < patch 5134 (semver) Affected: 8.21.0 , < patch 5112 (semver) |
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CVE-2025-0431 (GCVE-0-2025-0431)
Vulnerability from cvelistv5 – Published: 2025-03-19 16:18 – Updated: 2025-03-19 17:38
VLAI?
Summary
Enterprise Protection contains a vulnerability in URL rewriting that allows an unauthenticated remote attacker to send an email which bypasses URL protections impacting the integrity of recipient's email. This occurs due to improper filtering of backslashes within URLs and affects all versions of 8.21, 8.20 and 8.18 prior to 8.21.0 patch 5115, 8.20.6 patch 5114 and 8.18.6 patch 5113 respectively.
Severity ?
5.8 (Medium)
CWE
- CWE-790 - Improper Filtering of Special Elements
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 5113
(semver)
Affected: 8.20.6 , < patch 5114 (semver) Affected: 8.21.0 , < patch 5115 (semver) |
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CVE-2024-3676 (GCVE-0-2024-3676)
Vulnerability from cvelistv5 – Published: 2024-05-14 19:07 – Updated: 2024-08-01 20:19
VLAI?
Summary
The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains an Improper Input Validation vulnerability that allows an unauthenticated remote attacker with a specially crafted HTTP request to create additional Encryption user accounts under the attacker's control. These accounts are able to send spoofed email to any users within the domains configured by the Administrator.
Severity ?
7.5 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 4868
(semver)
Affected: 8.20.0 , < patch 4869 (semver) Affected: 8.20.2 , < patch 4870 (semver) Affected: 8.20.4 , < patch 4871 (semver) Affected: 8.21.0 , < patch 4871 (semver) |
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CVE-2024-0862 (GCVE-0-2024-0862)
Vulnerability from cvelistv5 – Published: 2024-05-14 19:07 – Updated: 2024-08-20 18:43
VLAI?
Summary
The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains a Server-Side Request Forgery vulnerability that allows an authenticated user to relay HTTP requests from the Protection server to otherwise private network addresses.
Severity ?
5 (Medium)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 4868
(semver)
Affected: 8.20.0 , < patch 4869 (semver) Affected: 8.20.2 , < patch 4870 (semver) Affected: 8.20.4 , < patch 4871 (semver) Affected: 8.21.0 , < patch 4871 (semver) |
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CVE-2024-10635 (GCVE-0-2024-10635)
Vulnerability from nvd – Published: 2025-04-28 20:36 – Updated: 2025-10-06 20:51
VLAI?
Summary
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.
Severity ?
6.1 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 5110
(semver)
Affected: 8.20.6 , < patch 5134 (semver) Affected: 8.21.0 , < patch 5112 (semver) |
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CVE-2025-0431 (GCVE-0-2025-0431)
Vulnerability from nvd – Published: 2025-03-19 16:18 – Updated: 2025-03-19 17:38
VLAI?
Summary
Enterprise Protection contains a vulnerability in URL rewriting that allows an unauthenticated remote attacker to send an email which bypasses URL protections impacting the integrity of recipient's email. This occurs due to improper filtering of backslashes within URLs and affects all versions of 8.21, 8.20 and 8.18 prior to 8.21.0 patch 5115, 8.20.6 patch 5114 and 8.18.6 patch 5113 respectively.
Severity ?
5.8 (Medium)
CWE
- CWE-790 - Improper Filtering of Special Elements
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 5113
(semver)
Affected: 8.20.6 , < patch 5114 (semver) Affected: 8.21.0 , < patch 5115 (semver) |
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CVE-2024-3676 (GCVE-0-2024-3676)
Vulnerability from nvd – Published: 2024-05-14 19:07 – Updated: 2024-08-01 20:19
VLAI?
Summary
The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains an Improper Input Validation vulnerability that allows an unauthenticated remote attacker with a specially crafted HTTP request to create additional Encryption user accounts under the attacker's control. These accounts are able to send spoofed email to any users within the domains configured by the Administrator.
Severity ?
7.5 (High)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 4868
(semver)
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CVE-2024-0862 (GCVE-0-2024-0862)
Vulnerability from nvd – Published: 2024-05-14 19:07 – Updated: 2024-08-20 18:43
VLAI?
Summary
The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains a Server-Side Request Forgery vulnerability that allows an authenticated user to relay HTTP requests from the Protection server to otherwise private network addresses.
Severity ?
5 (Medium)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Proofpoint | Enterprise Protection |
Affected:
8.18.6 , < patch 4868
(semver)
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