VULNERABILITY INTELLIGENCE

CVE-2025-59534

CVSS score7.3 HIGH
EPSS probability0.91%
CISA KEVNot currently listed
Published2025-09-23
Last modified2026-10-11
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Description

CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. Prior to version 1.4.2, there is a command Injection vulnerability in initialize_kerberos_keytab_file_login(). The vulnerability exists because the code directly interpolates user-controlled input into a shell command and executes it via system() without any sanitization or validation. This issue has been patched in version 1.4.2.

Weakness classification

  • security-advisories@github.com: CWE-78

Primary references