DEBIAN-CVE-2014-7912

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    DEBIAN-CVE-2014-7912

    Published: 30 Jul 2015Last Modified: 1 Sept 2026
    Upstream:
    CVE-2014-7912

    Summary:

    Details: The get_option function in dhcp.c in dhcpcd before 6.2.0, as used in dhcpcd 5.x in Android before 5.1 and other products, does not validate the relationship between length fields and the amount of data, which allows remote DHCP servers to execute arbitrary code or cause a denial of service (memory corruption) via a large length value of an option in a DHCPACK message.

    References: https://security-tracker.debian.org/tracker/CVE-2014-7912

    Affected packages

    Package

    Name: dhcpcd5

    Purl: pkg:deb/debian/dhcpcd5?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.9.1-1

    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