Cryptlib is a specialized cryptographic library that provides encryption, authentication, and secure communications functionality for embedded applications and integration into larger systems. Its observed vulnerability surface centers on information-disclosure weaknesses including timing side-channels and observable discrepancies in cryptographic operations, reflecting the sensitivity of primitive implementations to leakage during secret processing. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Cryptlib over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2024-0202MEDIUM A security vulnerability has been identified in the cryptlib cryptographic library when cryptlib is compiled with the support for RSA key exchange ciphersuites in TLS (by setting t | Feb 5, 2024 | 5.9 | 18 | NO | NO |
CVE-2018-12433MEDIUM cryptlib through 3.4.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker | Jun 15, 2018 | 4.9 | 17 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Cryptlib.
Media articles that mention a CVE ID that affects a product developed by Cryptlib — matched by CVE ID, not by vendor name.