Medium severity4.9NVD Advisory· Published Apr 27, 2025· Updated Jun 17, 2026

CVE-2025-46673

Description

NASA CryptoLib before 1.3.2 does not check whether the SA is in an operational state before use, possibly leading to a bypass of the Space Data Link Security protocol (SDLS).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Nasa/Cryptolib3 versions
cpe:2.3:a:nasa:cryptolib:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:nasa:cryptolib:*:*:*:*:*:*:*:*range: <1.3.2
- (no CPE)range: <1.3.2
- (no CPE)range: 0

Patches

Vulnerability mechanics

References

securitybynature.fr/post/hacking-cryptolib/nvdExploitPress/Media Coverage
github.com/nasa/CryptoLib/compare/v1.3.0...v1.3.1nvdProduct
github.com/nasa/CryptoLib/compare/v1.3.1...v1.3.2nvdProduct
github.com/nasa/CryptoLib/pull/286nvdProduct
github.com/nasa/CryptoLib/pull/306nvdProduct

News mentions

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cvss	0.319
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000