CVE-2017-9264

    Dashboard / Vulnerabilities / CVE-2017-9264

    CVE-2017-9264

    Published: 29 May 2017Last Modified: 8 Jul 2026

    Summary:

    Details: In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions `extract_l3_ipv6`, `extract_l4_tcp`, and `extract_l4_udp` that can be triggered remotely.

    References: https://access.redhat.com/errata/RHSA-2017:2418, https://access.redhat.com/errata/RHSA-2017:2648, https://access.redhat.com/errata/RHSA-2017:2727, https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- f4b0e64cffb4777ff03d48621c3eadcf1d8c19f3
    Fixed -None

    Affected versions

    2.6.1

    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