CVE-2018-9988

    Dashboard / Vulnerabilities / CVE-2018-9988

    CVE-2018-9988

    Published: 10 Apr 2018Last Modified: 27 Aug 2026

    Summary:

    Details: ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_key_exchange() that could cause a crash on invalid input.

    References: https://lists.debian.org/debian-lts-announce/2018/09/msg00029.html, https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html, https://tls.mbed.org/tech-updates/releases/mbedtls-2.8.0-2.7.2-and-2.1.11-released, https://github.com/ARMmbed/mbedtls/commit/027f84c69f4ef30c0693832a6c396ef19e563ca1, https://github.com/ARMmbed/mbedtls/commit/a1098f81c252b317ad34ea978aea2bc47760b215

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -1c986a9859f9456af999d16ba5056914669689fc

    Affected versions

    mbedtls-2.7.0
    mbedtls-2.7.2-rc1
    mbedtls-2.7.1

    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-2018-9988 | CVE-DB