CVE-2018-0488
CRITICAL9.8EPSS 5.7%Published: 2/13/2018Modified: 4/28/2026
Description
ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0, when the truncated HMAC extension and CBC are used, allows remote attackers to execute arbitrary code or cause a denial of service (heap corruption) via a crafted application packet within a TLS or DTLS session.
Affected packages (2)
- Alpine/mbedtlsfrom 0, < 2.7.0-r0
- Debian/mbedtlsfrom 0, < 2.7.0-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |