SUSE-SU-2018:2825-2

    Dashboard / Vulnerabilities / SUSE-SU-2018:2825-2

    SUSE-SU-2018:2825-2

    Published: 18 Oct 2018Last Modified: 4 Feb 2026

    Summary: Security update for gnutls

    Details: This update for gnutls fixes the following issues: This update for gnutls fixes the following issues: Security issues fixed: - Improved mitigations against Lucky 13 class of attacks - 'Just in Time' PRIME + PROBE cache-based side channel attack can lead to plaintext recovery (CVE-2018-10846, bsc#1105460) - HMAC-SHA-384 vulnerable to Lucky thirteen attack due to use of wrong constant (CVE-2018-10845, bsc#1105459) - HMAC-SHA-256 vulnerable to Lucky thirteen attack due to not enough dummy function calls (CVE-2018-10844, bsc#1105437) - The _asn1_check_identifier function in Libtasn1 caused a NULL pointer dereference and crash (CVE-2017-10790, bsc#1047002)

    References: https://www.suse.com/support/update/announcement/2018/suse-su-20182825-2/, https://bugzilla.suse.com/1047002, https://bugzilla.suse.com/1105437, https://bugzilla.suse.com/1105459, https://bugzilla.suse.com/1105460, https://www.suse.com/security/cve/CVE-2017-10790, https://www.suse.com/security/cve/CVE-2018-10844, https://www.suse.com/security/cve/CVE-2018-10845, https://www.suse.com/security/cve/CVE-2018-10846

    Affected packages

    Package

    Name: gnutls

    Purl: pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.2.15-18.6.1

    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