SUSE-SU-2021:3772-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:3772-1

    SUSE-SU-2021:3772-1

    Published: 23 Nov 2021Last Modified: 2 May 2025

    Summary: Security update for redis

    Details: This update for redis fixes the following issues: - CVE-2021-32627: Fixed integer to heap buffer overflows with streams (bsc#1191305). - CVE-2021-32628: Fixed integer to heap buffer overflows handling ziplist-encoded data types (bsc#1191305). - CVE-2021-32687: Fixed integer to heap buffer overflow with intsets (bsc#1191302). - CVE-2021-32762: Fixed integer to heap buffer overflow issue in redis-cli and redis-sentinel (bsc#1191300). - CVE-2021-32626: Fixed heap buffer overflow caused by specially crafted Lua scripts (bsc#1191306). - CVE-2021-32672: Fixed random heap reading issue with Lua Debugger (bsc#1191304). - CVE-2021-32675: Fixed Denial Of Service when processing RESP request payloads with a large number of elements on many connections (bsc#1191303). - CVE-2021-41099: Fixed integer to heap buffer overflow handling certain string commands and network payloads (bsc#1191299).

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20213772-1/, https://bugzilla.suse.com/1191299, https://bugzilla.suse.com/1191300, https://bugzilla.suse.com/1191302, https://bugzilla.suse.com/1191303, https://bugzilla.suse.com/1191304, https://bugzilla.suse.com/1191305, https://bugzilla.suse.com/1191306, https://www.suse.com/security/cve/CVE-2021-32626, https://www.suse.com/security/cve/CVE-2021-32627, https://www.suse.com/security/cve/CVE-2021-32628, https://www.suse.com/security/cve/CVE-2021-32672, https://www.suse.com/security/cve/CVE-2021-32675, https://www.suse.com/security/cve/CVE-2021-32687, https://www.suse.com/security/cve/CVE-2021-32762, https://www.suse.com/security/cve/CVE-2021-41099

    Affected packages

    Package

    Name: redis

    Purl: pkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.0.14-6.8.1

    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-2021:3772-1 | CVE-DB