SUSE-SU-2018:1887-1

    Dashboard / Vulnerabilities / SUSE-SU-2018:1887-1

    SUSE-SU-2018:1887-1

    Published: 5 Jul 2018Last Modified: 2 May 2025
    Upstream:
    CVE-2018-0732
    Aliases:
    CVE-2018-0732

    Summary: Security update for openssl

    Details: This update for openssl fixes the following issues: - CVE-2018-0732: During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server could have sent a very large prime value to the client. This caused the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack (bsc#1097158). - Blinding enhancements for ECDSA and DSA (bsc#1097624, bsc#1098592)

    References: https://www.suse.com/support/update/announcement/2018/suse-su-20181887-1/, https://bugzilla.suse.com/1097158, https://bugzilla.suse.com/1097624, https://bugzilla.suse.com/1098592, https://www.suse.com/security/cve/CVE-2018-0732

    Affected packages

    Package

    Name: openssl

    Purl: pkg:rpm/suse/openssl&distro=SUSE%20OpenStack%20Cloud%207

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.2j-60.30.1

    Affected versions

    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