SUSE-SU-2021:2833-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:2833-1

    SUSE-SU-2021:2833-1

    Published: 24 Aug 2021Last Modified: 4 Feb 2026

    Summary: Security update for openssl-1_1

    Details: This update for openssl-1_1 fixes the following security issues: - CVE-2021-3711: A bug in the implementation of the SM2 decryption code could lead to buffer overflows. [bsc#1189520] - CVE-2021-3712: a bug in the code for printing certificate details could lead to a buffer overrun that a malicious actor could exploit to crash the application, causing a denial-of-service attack. [bsc#1189521]

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20212833-1/, https://bugzilla.suse.com/1189520, https://bugzilla.suse.com/1189521, https://www.suse.com/security/cve/CVE-2021-3711, https://www.suse.com/security/cve/CVE-2021-3712

    Affected packages

    Package

    Name: openssl-1_1

    Purl: pkg:rpm/suse/openssl-1_1&distro=SUSE%20OpenStack%20Cloud%209

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.1.1d-2.36.2

    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-2021:2833-1 | CVE-DB