Arm Mbed Crypto vulnerabilities

4 CVEs affecting Arm Mbed Crypto, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2024-28960, published 2024-03-29.

More from Arm.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2019-16910, published 2019-09-26. Medium severity, CVSS 5.3. EPSS: 1.8% chance of exploitation in the next 30 days. Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private…
• CVE-2020-10941, published 2020-03-24. Medium severity, CVSS 5.9. EPSS: 1.7% chance of exploitation in the next 30 days. Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information (an RSA private key) by measuring cache usage during an import.
• CVE-2024-28960, published 2024-03-29. High severity, CVSS 8.2. EPSS: 0.8% chance of exploitation in the next 30 days. An issue was discovered in Mbed TLS 2.18.0 through 2.28.x before 2.28.8 and 3.x before 3.6.0, and Mbed Crypto. The PSA Crypto API mishandles shared memory.
• CVE-2019-18222, published 2020-01-23. Medium severity, CVSS 4.7. EPSS: 0.3% chance of exploitation in the next 30 days. The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to…