CVE-2018-19608

low-risk
Published 2018-12-05

Arm Mbed TLS before 2.14.1, before 2.7.8, and before 2.1.17 allows a local unprivileged attacker to recover the plaintext of RSA decryption, which is used in RSA-without-(EC)DH(E) cipher suites.

Do I need to act?

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0.24% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.7/10 Medium
LOCAL / HIGH complexity

Affected Products (1)

Affected Vendors

Arm

References (6)

Third Party Advisory http://cat.eyalro.net/
Third Party Advisory https://tls.mbed.org/tech-updates/releases/mbedtls-2.14.1-2.7.8-and-2.1.17-relea...
Third Party Advisory https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-...
Third Party Advisory http://cat.eyalro.net/
Third Party Advisory https://tls.mbed.org/tech-updates/releases/mbedtls-2.14.1-2.7.8-and-2.1.17-relea...
Third Party Advisory https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-...
18
/ 100
low-risk
Severity 12/34 · Low
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal