DEBIAN-CVE-2017-17840

    Dashboard / Vulnerabilities / DEBIAN-CVE-2017-17840

    DEBIAN-CVE-2017-17840

    Published: 27 Dec 2017Last Modified: 1 Sept 2026
    Upstream:
    CVE-2017-17840

    Summary:

    Details: An issue was discovered in Open-iSCSI through 2.0.875. A local attacker can cause the iscsiuio server to abort or potentially execute code by sending messages with incorrect lengths, which (due to lack of checking) can lead to buffer overflows, and result in aborts (with overflow checking enabled) or code execution. The process_iscsid_broadcast function in iscsiuio/src/unix/iscsid_ipc.c does not validate the payload length before a write operation.

    References: https://security-tracker.debian.org/tracker/CVE-2017-17840

    Affected packages

    Package

    Name: open-iscsi

    Purl: pkg:deb/debian/open-iscsi?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.874-5

    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-2017-17840 | CVE-DB