PT-2018-8854 · Arm+2 · Mbed Tls+2

Published 2015-07-29 · Updated 2024-06-15 · CVE-2018-0488

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions mbed TLS versions prior to 1.3.22 mbed TLS versions prior to 2.1.10 mbed TLS versions prior to 2.7.0

Description The issue allows remote attackers to execute arbitrary code or cause a denial of service, resulting in heap corruption, via a crafted application packet within a TLS or DTLS session when the truncated HMAC extension and CBC are used.

Recommendations For versions prior to 1.3.22, update to version 1.3.22 or later. For versions prior to 2.1.10, update to version 2.1.10 or later. For versions prior to 2.7.0, update to version 2.7.0 or later.

Fix

RCE

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2015-1643

ALT-PU-2018-1396

CVE-2018-0488

DSA-4138-1

DSA-4147-1

MGASA-2018-0163

OPENSUSE-SU-2018:0488-1

OPENSUSE-SU-2018:0491-1

OPENSUSE-SU-2024:11043-1

USN-4267-1

Affected Products

Alt Linux

Ubuntu

Mbed Tls

References · 54

• https://errata.altlinux.org/ALT-PU-2018-1396 · Vendor Advisory
• https://security.gentoo.org/glsa/201804-19 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0488 · Security Note
• https://usn.ubuntu.com/4267-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DSA-4147-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-0488 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11043-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0487 · Security Note
• https://security-tracker.debian.org/tracker/DSA-4138-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0488 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2018-0488 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-0487 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18187 · Security Note
• https://ubuntu.com/security/CVE-2018-0498 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4267-1 · Vendor Advisory