ALPINE-CVE-2019-19722

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    ALPINE-CVE-2019-19722

    Published: 13 Dec 2019Last Modified: 21 Sept 2026
    Upstream:
    CVE-2019-19722

    Summary:

    Details: In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email must use a group address as either the sender or the recipient.

    References: https://security.alpinelinux.org/vuln/CVE-2019-19722

    Affected packages

    Package

    Name: dovecot

    Purl: pkg:apk/alpine/dovecot?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.3.9.2-r0

    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
    ALPINE-CVE-2019-19722 | CVE-DB