Upstream information

CVE-2018-0488 at MITRE


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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1080828 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 12
  • libmbedtls9 >= 1.3.19-11.1
  • mbedtls-devel >= 1.3.19-11.1
openSUSE Tumbleweed
  • libmbedcrypto7 >= 2.27.0-1.2
  • libmbedcrypto7-32bit >= 2.27.0-1.2
  • libmbedtls13 >= 2.27.0-1.2
  • libmbedtls13-32bit >= 2.27.0-1.2
  • libmbedx509-1 >= 2.27.0-1.2
  • libmbedx509-1-32bit >= 2.27.0-1.2
  • mbedtls-devel >= 2.27.0-1.2
openSUSE Tumbleweed GA libmbedcrypto7-2.27.0-1.2

SUSE Timeline for this CVE

CVE page created: Tue Feb 13 14:00:11 2018
CVE page last modified: Tue May 23 14:53:40 2023