CVE-2019-20634
3.7 · LOWOverview
CVE-2019-20634 is a low-severity vulnerability affecting proofpoint email_protection. It was published on March 30, 2020 and has a CVSS 3.1 base score of 3.7 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in Proofpoint Email Protection through 2019-09-08. By collecting scores from Proofpoint email headers, it is possible to build a copy-cat Machine Learning Classification model and extract insights from this model. The insights gathered allow an attacker to craft emails that receive preferable scores, with a goal of delivering malicious emails.
Remediation
Check the references section for vendor advisories and patches from proofpoint. Update email_protection to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| proofpoint | email_protection | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-20634?
CVE-2019-20634 is a low-severity vulnerability affecting proofpoint email_protection. It was published on March 30, 2020 and has a CVSS 3.1 base score of 3.7 (LOW).
How severe is CVE-2019-20634?
This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-20634?
Check the references section for vendor advisories and patches from proofpoint. Update email_protection to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-20634?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-20634 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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