DEBIAN-CVE-2011-1930

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    DEBIAN-CVE-2011-1930

    Published: 14 Nov 2019Last Modified: 24 Sept 2026
    Upstream:
    CVE-2011-1930

    Summary:

    Details: In klibc 1.5.20 and 1.5.21, the DHCP options written by ipconfig to /tmp/net-$DEVICE.conf are not properly escaped. This may allow a remote attacker to send a specially crafted DHCP reply which could execute arbitrary code with the privileges of any process which sources DHCP options.

    References: https://security-tracker.debian.org/tracker/CVE-2011-1930

    Affected packages

    Package

    Name: klibc

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.5.22-1

    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-2011-1930 | CVE-DB