CVE-2018-9989

7.5 HIGH

Published: April 10, 2018 Modified: June 05, 2026

Description

ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_psk_hint() that could cause a crash on invalid input.

AI Explanation

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/ARMmbed/mbedtls/commit/5224a7544c95552553e2e6be0b4a789956a6464e

Source: cve@mitre.org

Patch Third Party Advisory

https://github.com/ARMmbed/mbedtls/commit/740b218386083dc708ce98ccc94a63a95cd5629e

Source: cve@mitre.org

Patch Third Party Advisory

https://lists.debian.org/debian-lts-announce/2018/09/msg00029.html

Source: cve@mitre.org

Mailing List Third Party Advisory

https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html

Source: cve@mitre.org

Mailing List Third Party Advisory

https://tls.mbed.org/tech-updates/releases/mbedtls-2.8.0-2.7.2-and-2.1.11-released

Source: cve@mitre.org

Release Notes Vendor Advisory

https://github.com/ARMmbed/mbedtls/commit/5224a7544c95552553e2e6be0b4a789956a6464e