CVE-2022-48307 Security feature bypass in Foundry Magritte
A man-in-the-middle attacker can intercept and modify network traffic, including authentication tokens, due to missing TLS hostname verification in Magritte-ftp.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-48307?
CVE-2022-48307 is a medium-severity vulnerability in Palantir Foundry Magritte, published on 16 Feb 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
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.
Which versions are affected by CVE-2022-48307?
It affects 1 product.
Products include Palantir Magritte-Ftp.
How do I fix CVE-2022-48307?
No fix has been published for CVE-2022-48307 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-48307 being exploited?
There is no known exploitation of CVE-2022-48307 in the wild and no public exploit code.
Sources
Also known as GHSA-9wmf-vw9q-pc64.