CVE-2022-1708

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 07-06-2022 08:15

Last modified: - 14-06-2022 05:44

Total changes: - 1

Description

A vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after command execution, and it is read in a manner where the entire file corresponding to the output of the command is read in. Thus, if the output of the command is large it is possible to exhaust the memory or the disk space of the node when CRI-O reads the output of the command. The highest threat from this vulnerability is system availability.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=kubernetes AND product=cri-o AND versionStartIncluding=1.23.0 AND versionEndExcluding=1.23.3

vendor=kubernetes AND product=cri-o AND versionStartIncluding=1.22.0 AND versionEndExcluding=1.22.5

vendor=kubernetes AND product=cri-o AND versionStartIncluding=1.21.0 AND versionEndExcluding=1.21.8

vendor=kubernetes AND product=cri-o AND versionStartIncluding=1.20.0 AND versionEndExcluding=1.20.8

vendor=kubernetes AND product=cri-o AND versionEndExcluding=1.19.7

vendor=kubernetes AND product=cri-o AND version=1.24.0

vendor=fedoraproject AND product=fedora AND version=36

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7.0

vendor=Red Hat Enterprise Linux AND product=openshift_container_platform AND version=3.11

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8.0

vendor=Red Hat Enterprise Linux AND product=openshift_container_platform AND version=4.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=9.0

vendor=Red Hat Enterprise Linux AND product=openshift_container_platform AND version=4.10

vendor=Red Hat Enterprise Linux AND product=openshift_container_platform AND version=4.9

Reference

Keywords

CVE-2022-1708

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-1708

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures