SUSE-SU-2023:3686-1

    Dashboard / Vulnerabilities / SUSE-SU-2023:3686-1

    SUSE-SU-2023:3686-1

    Published: 19 Sept 2023Last Modified: 4 Feb 2026
    Upstream:
    CVE-2023-4039
    Aliases:
    CVE-2023-4039

    Summary: Security update for gcc7

    Details: This update for gcc7 fixes the following issues: Security issue fixed: - CVE-2023-4039: Fixed incorrect stack protector for C99 VLAs on Aarch64 (bsc#1214052). Other fixes: - Fixed KASAN kernel compile. [bsc#1205145] - Fixed ICE with C++17 code as reported in [bsc#1204505] - Fixed altivec.h redefining bool in C++ which makes bool unusable (bsc#1195517): - Adjust gnats idea of the target, fixing the build of gprbuild. [bsc#1196861]

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20233686-1/, https://bugzilla.suse.com/1195517, https://bugzilla.suse.com/1196861, https://bugzilla.suse.com/1204505, https://bugzilla.suse.com/1205145, https://bugzilla.suse.com/1214052, https://www.suse.com/security/cve/CVE-2023-4039

    Affected packages

    Package

    Name: gcc7

    Purl: pkg:rpm/suse/gcc7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7.5.0+r278197-150000.4.35.1

    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
    SUSE-SU-2023:3686-1 | CVE-DB