DEBIAN-CVE-2018-14767

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    DEBIAN-CVE-2018-14767

    Published: 31 Jul 2018Last Modified: 1 Sept 2026
    Upstream:
    CVE-2018-14767

    Summary:

    Details: In Kamailio before 5.0.7 and 5.1.x before 5.1.4, a crafted SIP message with a double "To" header and an empty "To" tag causes a segmentation fault and crash. The reason is missing input validation in the "build_res_buf_from_sip_req" core function. This could result in denial of service and potentially the execution of arbitrary code.

    References: https://security-tracker.debian.org/tracker/CVE-2018-14767

    Affected packages

    Package

    Name: kamailio

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.1.4-1

    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