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redhatRedHatRHSA-2022:2183
HistoryMay 11, 2022 - 11:27 a.m.

(RHSA-2022:2183) Moderate: Release of containers for OSP 16.2.z director operator tech preview

2022-05-1111:27:13
access.redhat.com
39
osp 16.2.z
director operator
golang
kubernetes
containerd
cve-2019-11253
cve-2019-19794
cve-2020-15257
cve-2021-29482
cve-2021-32760
unix domain socket
cvss score

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.019

Percentile

88.5%

Release osp-director-operator images

Security Fix(es):

  • golang: kubernetes: YAML parsing vulnerable to “Billion Laughs” attack, allowing for remote (CVE-2019-11253)
  • golang: golang-github-miekg-dns: predictable TXID can lead to response forgeries (CVE-2019-19794)
  • golang: containerd: unrestricted access to abstract Unix domain socket can lead to privileges (CVE-2020-15257)
  • golang: ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)
  • golang: containerd: pulling and extracting crafted container image may result in Unix file permission changes (CVE-2021-32760)

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

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.019

Percentile

88.5%