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VULNERABILITIES

CVE-2018-0487 Details

Description

ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://security.gentoo.org/glsa/201804-19 CVEThird Party Advisory
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01 CVEMitigationVendor Advisory
https://usn.ubuntu.com/4267-1/ CVE
https://www.debian.org/security/2018/dsa-4138 CVEThird Party Advisory
https://www.debian.org/security/2018/dsa-4147 CVEThird Party Advisory

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions
arm mbed tls
>= 1.3.8, < 1.3.22
>= 2.1.0, < 2.1.10
>= 2.2.0, < 2.7.0

CPE

  • cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
8.0
9.0

CPE

  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-0487
NVD Published Date:
Feb 13, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-0487 Details - Not Deferred