DEBIAN-CVE-2011-1922

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    DEBIAN-CVE-2011-1922

    Published: 31 May 2011Last Modified: 11 Sept 2026
    Upstream:
    CVE-2011-1922

    Summary:

    Details: daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.

    References: https://security-tracker.debian.org/tracker/CVE-2011-1922

    Affected packages

    Package

    Name: unbound

    Purl: pkg:deb/debian/unbound?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.10-1

    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
    DEBIAN-CVE-2011-1922 | CVE-DB