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CVE-2026-22024

MEDIUM

5.3

Descricao

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, the cryptography_encrypt() function allocates multiple buffers for HTTP requests and JSON parsing that are never freed on any code path. Each call leaks approximately 400 bytes of memory. Sustained traffic can gradually exhaust available memory. This issue has been patched in version 1.4.3.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/10/2026

Ultima modificacao1/16/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

nasa:cryptolib

Fraquezas (CWE)

CWE-401

Referencias

https://github.com/nasa/CryptoLib/commit/2372efd3da1ccb226b4297222e25f41ecc84821d(security-advisories@github.com)

https://github.com/nasa/CryptoLib/releases/tag/v1.4.3(security-advisories@github.com)

https://github.com/nasa/CryptoLib/security/advisories/GHSA-r3wg-g8xv-gxvf(security-advisories@github.com)

https://github.com/nasa/CryptoLib/security/advisories/GHSA-r3wg-g8xv-gxvf(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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