CVE-2018-0488

CRITICAL

ARM mbed TLS < 1.3.22, < 2.1.10, < 2.7.0 - Remote Code Execution via Truncated HMAC Extension

Title source: llm
STIX 2.1

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.

References (6)

Core 6
Core References
Vendor Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4267-1/
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/103057
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4147
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4138
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201804-19

Scores

CVSS v3 9.8
EPSS 0.0356
EPSS Percentile 87.9%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (3)
arm/mbed_tls 1.3.0 - 1.3.22
debian/debian_linux 8.0
debian/debian_linux 9.0
Published Feb 13, 2018
Tracked Since Feb 18, 2026