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OpenAdvisories
High RHSA-2021:1562 2 CVEs

Red Hat Security Advisory: OpenShift Container Platform 4.7.12 packages and security update

Published Sep 13, 2024 · Updated Aug 12, 2026

Ecosystem: Red Hat

Fixed packages 15

ReleasePackageFixed in
Red Hat · OpenShift 4 openshift:4.7::el7 openshift 0:4.7.0-202105160013.p0.git.df9c838.el7
Red Hat · OpenShift 4 openshift:4.7::el7 openshift-hyperkube 0:4.7.0-202105160013.p0.git.df9c838.el7
Red Hat · OpenShift 4 openshift:4.7::el7 runc 0:1.0.0-96.rhaos4.8.gitcd80260.el7
Red Hat · OpenShift 4 openshift:4.7::el7 runc-debuginfo 0:1.0.0-96.rhaos4.8.gitcd80260.el7
Red Hat · OpenShift 4 openshift:4.7::el8 jenkins 0:2.277.3.1620985335-1.el8
Red Hat · OpenShift 4 openshift:4.7::el8 openshift 0:4.7.0-202105160013.p0.git.df9c838.el8
Red Hat · OpenShift 4 openshift:4.7::el8 openshift-hyperkube 0:4.7.0-202105160013.p0.git.df9c838.el8
Red Hat · OpenShift 4 openshift:4.7::el8 openshift-kuryr 0:4.7.0-202105140104.p0.git.8b61936.el8
Red Hat · OpenShift 4 openshift:4.7::el8 openshift-kuryr-cni 0:4.7.0-202105140104.p0.git.8b61936.el8
Red Hat · OpenShift 4 openshift:4.7::el8 openshift-kuryr-common 0:4.7.0-202105140104.p0.git.8b61936.el8
Red Hat · OpenShift 4 openshift:4.7::el8 openshift-kuryr-controller 0:4.7.0-202105140104.p0.git.8b61936.el8
Red Hat · OpenShift 4 openshift:4.7::el8 python3-kuryr-kubernetes 0:4.7.0-202105140104.p0.git.8b61936.el8
Red Hat · OpenShift 4 openshift:4.7::el8 runc 0:1.0.0-96.rhaos4.8.gitcd80260.el8
Red Hat · OpenShift 4 openshift:4.7::el8 runc-debuginfo 0:1.0.0-96.rhaos4.8.gitcd80260.el8
Red Hat · OpenShift 4 openshift:4.7::el8 runc-debugsource 0:1.0.0-96.rhaos4.8.gitcd80260.el8

Vulnerabilities 2

  • High 7.6
    CVE-2021-30465 EPSS 10%

    mount destinations can be swapped via symlink-exchange to cause mounts outside the rootfs

    runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange a…

    buildah runc github.com/opencontainers/runc k3s Debian Ubuntu Azure Linux Alpine Go
  • Unscored —
    CVE-2021-3114

    Incorrect operations on the P-224 curve in crypto/elliptic

    In Go before 1.14.14 and 1.15.x before 1.15.7, crypto/elliptic/p224.go can generate incorrect outputs, related to an underflow of the lowest limb during the final complete reduction in the P-224 field.

    golang go stdlib golang-1.8 Debian Ubuntu Azure Linux Alpine Go

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • article
    https://access.redhat.com/security/vulnerabilities/RHSB-2021-004
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1954736
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1961052
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1562.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-3114
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1918750
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-3114
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-3114
  • article
    https://groups.google.com/g/golang-announce/c/mperVMGa98w
  • report
    https://access.redhat.com/security/cve/CVE-2021-30465
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-30465
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-30465
  • article
    https://github.com/opencontainers/runc/security/advisories/GHSA-c3xm-pvg7-gh7r