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redhatRedHatRHSA-2021:2371
HistoryJun 10, 2021 - 7:45 a.m.

(RHSA-2021:2371) Important: container-tools:rhel8 security update

2021-06-1007:45:39
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157

8.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

58.4%

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.

Security Fix(es):

  • runc: vulnerable to symlink exchange attack (CVE-2021-30465)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHatanyx86_64podman-catatonit-debuginfo< 3.0.1-7.module+el8.4.0+11311+9da8acfbpodman-catatonit-debuginfo-3.0.1-7.module+el8.4.0+11311+9da8acfb.x86_64.rpm
RedHatanyaarch64oci-seccomp-bpf-hook-debugsource< 1.2.0-2.module+el8.4.0+11311+9da8acfboci-seccomp-bpf-hook-debugsource-1.2.0-2.module+el8.4.0+11311+9da8acfb.aarch64.rpm
RedHatanys390xbuildah-tests< 1.19.7-2.module+el8.4.0+11311+9da8acfbbuildah-tests-1.19.7-2.module+el8.4.0+11311+9da8acfb.s390x.rpm
RedHatanyppc64leoci-seccomp-bpf-hook< 1.2.0-2.module+el8.4.0+11311+9da8acfboci-seccomp-bpf-hook-1.2.0-2.module+el8.4.0+11311+9da8acfb.ppc64le.rpm
RedHatanyx86_64containernetworking-plugins-debuginfo< 0.9.1-1.module+el8.4.0+11311+9da8acfbcontainernetworking-plugins-debuginfo-0.9.1-1.module+el8.4.0+11311+9da8acfb.x86_64.rpm
RedHatanys390xpodman-plugins-debuginfo< 3.0.1-7.module+el8.4.0+11311+9da8acfbpodman-plugins-debuginfo-3.0.1-7.module+el8.4.0+11311+9da8acfb.s390x.rpm
RedHatanyaarch64fuse-overlayfs< 1.4.0-3.module+el8.4.0+11311+9da8acfbfuse-overlayfs-1.4.0-3.module+el8.4.0+11311+9da8acfb.aarch64.rpm
RedHatanys390xpodman-debuginfo< 3.0.1-7.module+el8.4.0+11311+9da8acfbpodman-debuginfo-3.0.1-7.module+el8.4.0+11311+9da8acfb.s390x.rpm
RedHatanys390xslirp4netns-debugsource< 1.1.8-1.module+el8.4.0+11311+9da8acfbslirp4netns-debugsource-1.1.8-1.module+el8.4.0+11311+9da8acfb.s390x.rpm
RedHatanyx86_64podman-remote< 3.0.1-7.module+el8.4.0+11311+9da8acfbpodman-remote-3.0.1-7.module+el8.4.0+11311+9da8acfb.x86_64.rpm
Rows per page:
1-10 of 2051

8.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

58.4%