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.
References
Link | Resource |
---|---|
https://github.com/moohax/Proof-Pudding | Third Party Advisory |
https://github.com/moohax/Talks/blob/master/slides/DerbyCon19.pdf | Third Party Advisory |
https://www.proofpoint.com/us/security/CVE-2019-20634 | Vendor Advisory |
https://www.proofpoint.com/us/security/security-advisories/pfpt-sn-2020-0001 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-03-30T20:50:59
Updated: 2020-08-27T14:42:34
Reserved: 2020-03-30T00:00:00
Link: CVE-2019-20634
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-03-30T21:15:12.373
Modified: 2022-04-27T16:40:35.440
Link: CVE-2019-20634
JSON object: View
Redhat Information
No data.
CWE