GHSA-2575-pghm-6qqx

    Dashboard / Vulnerabilities / GHSA-2575-pghm-6qqx

    GHSA-2575-pghm-6qqx

    Published: 15 Feb 2022Last Modified: 8 Nov 2023

    Summary: Kubernetes Unsafe Cacheing

    Details: In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by `--cache-dir` (defaulting to `$HOME/.kube/http-cache`), written with world-writeable permissions (`rw-rw-rw-`). If `--cache-dir` is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-11244, https://github.com/kubernetes/kubernetes/issues/76676, https://github.com/kubernetes/kubernetes/pull/77874, https://github.com/kubernetes/kubernetes/pull/77874/commits/f228ae3364729caed59087e23c42868454bc3ff4, https://github.com/kubernetes/client-go/commit/790a4f63632139cf6731014d00a9a8338f1fbd7d, https://access.redhat.com/errata/RHSA-2019:3942, https://access.redhat.com/errata/RHSA-2020:0020, https://access.redhat.com/errata/RHSA-2020:0074, https://security.netapp.com/advisory/ntap-20190509-0002, http://www.securityfocus.com/bid/108064

    Affected packages

    Package

    Name: k8s.io/client-go

    Purl: pkg:golang/k8s.io/client-go

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.8.0
    Fixed -1.12.9

    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