It was discovered that the Magritte-ftp was not verifying hostnames in TLS certificates due to a misuse of the javax.net.ssl.SSLSocketFactory API. A malicious attacker in a privileged network position could abuse this to perform a man-in-the-middle attack. A successful man-in-the-middle attack would allow them to intercept, read, or modify network communications to and from the affected service. In the case of a successful man in the middle attack on magritte-ftp, an attacker would be able to read and modify network traffic such as authentication tokens or raw data entering a Palantir Foundry stack.
The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host.
The product does not validate, or incorrectly validates, a certificate.
| Link | Tags |
|---|---|
| https://github.com/palantir/security-bulletins/blob/main/PLTRSEC-2022-13.md | vendor advisory |