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 1.4.3, there is an out-of-bounds heap read vulnerability in cryptography_aead_encrypt(). This issue has been patched in version 1.4.3.
Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| cryptolib | โ | 1.4.3 |
References
Similar Threats
- High CVE-2026-21897
- High CVE-2026-21898
- Medium CVE-2026-21899
- High CVE-2025-64096
- High CVE-2025-59534
Exploit Protection
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