CVE-2018-0487

    Dashboard / Vulnerabilities / CVE-2018-0487

    CVE-2018-0487

    Published: 13 Feb 2018Last Modified: 27 Aug 2026

    Summary:

    Details: 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.

    References: https://usn.ubuntu.com/4267-1/, http://www.securityfocus.com/bid/103056, https://security.gentoo.org/glsa/201804-19, https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01, https://www.debian.org/security/2018/dsa-4138, https://www.debian.org/security/2018/dsa-4147

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1910aa78a3677f1bc2a6c6af61d08dc4cccd917a
    Fixed -40334b814c8736a49530b7065844a7bdca3530bd

    Affected versions

    mbedtls-2.7.0-rc1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2018-0487 | CVE-DB