CVE-2025-30216

Katalog CVE

CVSS 9.1 · Critical EPSS 2,7%

Kerentanan Heap-based Buffer Overflow pada nasa cryptolib. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

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. In versions 1.3.3 and prior, a Heap Overflow vulnerability occurs in the `Crypto_TM_ProcessSecurity` function (`crypto_tm.c:1735:8`). When processing the Secondary Header Length of a TM protocol packet, if the Secondary Header Length exceeds the packet's total length, a heap overflow is triggered during the memcpy operation that copies packet data into the dynamically allocated buffer `p_new_dec_frame`. This allows an attacker to overwrite adjacent heap memory, potentially leading to arbitrary code execution or system instability. A patch is available at commit 810fd66d592c883125272fef123c3240db2f170f.

Rincian

Terbit di NVD

25 Maret 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.1 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-122: Heap-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

2,7% peluang dieksploitasi; lebih tinggi dari 85,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/nasa/CryptoLib/security/advisories/GHSA-v3jc-5j74-hcjv exploit · advisory vendor
• https://github.com/nasa/CryptoLib/commit/810fd66d592c883125272fef123c3240db2f170f patch
• https://github.com/user-attachments/assets/d49cea04-ce84-4d60-bb3a-987e843f09c4 broken link