Vulnerability-Lookup

SUSE-SU-2022:4151-1

Vulnerability from csaf_suse - Published: 2022-11-21 12:21 - Updated: 2026-09-20 14:46

Summary

Security update for cni-plugins

Severity

Important

Notes

Title of the patch: Security update for cni-plugins

Description of the patch: This update for cni-plugins fixes the following issues: - CVE-2021-20206: Fixed arbitrary path injection via type field in CNI configuration (bsc#1181961).

Patchnames: SUSE-2022-4151,SUSE-SLE-Module-Public-Cloud-15-2022-4151

CVE-2020-10749

6 (Medium)


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

Affected products

Recommended 4 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise High Performance Computing 15:cni-plugins-0:0.8.6-150000.1.7.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Public Cloud 15:cni-plugins-0:0.8.6-150000.1.7.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15:cni-plugins-0:0.8.6-150000.1.7.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15:cni-plugins-0:0.8.6-150000.1.7.1.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2021-20206

7.2 (High)


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

Affected products

Recommended 4 products, the same list as for CVE-2020-10749

Threats

Impact important

References

13 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1172410	self
https://bugzilla.suse.com/1181961	self
https://www.suse.com/security/cve/CVE-2020-10749/	self
https://www.suse.com/security/cve/CVE-2021-20206/	self
https://www.suse.com/security/cve/CVE-2020-10749	external
https://bugzilla.suse.com/1172375	external
https://bugzilla.suse.com/1172410	external
https://www.suse.com/security/cve/CVE-2021-20206	external
https://bugzilla.suse.com/1181961	external

JSON

To clipboard

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}

CVE-2020-10749 (GCVE-0-2020-10749)

Vulnerability from cvelistv5 – Published: 2020-06-03 13:45 – Updated: 2024-08-04 11:14

Summary

A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perform man-in-the-middle (MitM) attacks. A malicious container can exploit this flaw by sending rogue IPv6 router advertisements to the host or other containers, to redirect traffic to the malicious container.

Severity

6 (Medium)


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

CWE

CWE-300

Assigner

redhat redhat root Scorecard

References

5 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://groups.google.com/forum/#%21topic/kuberne…	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

1 product

Vendor	Product	Version
Red Hat	containernetworking/plugins	Affected: all containernetworking/plugins versions before version 0.8.6

Show details on NVD website

JSON

To clipboard

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CVE-2021-20206 (GCVE-0-2021-20206)

Vulnerability from cvelistv5 – Published: 2021-03-26 21:34 – Updated: 2024-08-03 17:30

Summary

An improper limitation of path name flaw was found in containernetworking/cni in versions before 0.8.1. When specifying the plugin to load in the 'type' field in the network configuration, it is possible to use special elements such as "../" separators to reference binaries elsewhere on the system. This flaw allows an attacker to execute other existing binaries other than the cni plugins/types, such as 'reboot'. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Severity

No CVSS data available.

CWE

CWE-20 - >CWE-22

Assigner

redhat redhat root Scorecard

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1919391	x_refsource_MISC
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAIN…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	containernetworking-cni	Affected: containernetworking/cni 0.8.1

Show details on NVD website

JSON

To clipboard

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  "containers": {
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          "dateUpdated": "2024-08-03T17:30:07.575Z",
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          }
        ],
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      }
    ],
    "cna": {
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        {
          "product": "containernetworking-cni",
          "vendor": "n/a",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

SUSE-SU-2022:4151-1

CVE-2020-10749 (GCVE-0-2020-10749)

CVE-2021-20206 (GCVE-0-2021-20206)

Tags

Sightings

Nomenclature

Related by attack behaviour