Vulnerability in Palantir Foundry Magritte
CVE-2022-48307
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (9.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Palantir Foundry Magritte — versions unspecified
- Palantir Magritte-Ftp
Weakness classification (CWE)
References
- github.com/palantir/security-bulletins/blob/main/PLTRSEC-2022-13.md (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-48307?
- CVE-2022-48307 is a medium-severity vulnerability in Palantir Foundry Magritte, classified under Improper Validation of Certificate with Host Mismatch. CVSS score: 6.3/10. Published 2023-02-16.
- How severe is CVE-2022-48307?
- Medium severity. CVSS v3 base score is 6.3 out of 10.