CVE-2021-3514

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    CVE-2021-3514

    Published: 28 May 2021Last Modified: 10 Apr 2026

    Summary:

    Details: When using a sync_repl client in 389-ds-base, an authenticated attacker can cause a NULL pointer dereference using a specially crafted query, causing a crash.

    References: https://github.com/389ds/389-ds-base/issues/4711, https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html

    Affected packages

    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
    CVE-2021-3514 | CVE-DB