Vulnerability-Lookup

RHSA-2023_6316

Vulnerability from csaf_redhat - Published: 2023-11-07 08:32 - Updated: 2024-12-17 22:56

Summary

Red Hat Security Advisory: pcs security, bug fix, and enhancement update

Severity

Low

Notes

Topic: An update for pcs is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details: The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fix(es): * decode-uri-component: improper input validation resulting in DoS (CVE-2022-38900) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from the References section.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2022-38900

A flaw was found in decode-uri-component. This issue occurs due to a specially crafted input, resulting in a denial of service.

7.5 (High)


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

CWE-20 - Improper Input Validation

Affected products

Fixed 18 products

Product	Version	Remediation
Unresolved product id: HighAvailability-9.3.0.GA:pcs-0:0.11.6-3.el9.aarch64	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-0:0.11.6-3.el9.ppc64le	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-0:0.11.6-3.el9.s390x	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-0:0.11.6-3.el9.src	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-0:0.11.6-3.el9.x86_64	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.aarch64	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.ppc64le	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.s390x	—	Vendor Fix fix
Unresolved product id: HighAvailability-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.x86_64	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-0:0.11.6-3.el9.aarch64	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-0:0.11.6-3.el9.ppc64le	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-0:0.11.6-3.el9.s390x	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-0:0.11.6-3.el9.src	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-0:0.11.6-3.el9.x86_64	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.aarch64	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.ppc64le	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.s390x	—	Vendor Fix fix
Unresolved product id: ResilientStorage-9.3.0.GA:pcs-snmp-0:0.11.6-3.el9.x86_64	—	Vendor Fix fix

Threats

Impact Low

References

30 references

URL	Category
https://access.redhat.com/errata/RHSA-2023:6316	self
https://access.redhat.com/security/updates/classi…	external
https://access.redhat.com/documentation/en-us/red…	external
https://bugzilla.redhat.com/show_bug.cgi?id=1423473	external
https://bugzilla.redhat.com/show_bug.cgi?id=1465829	external
https://bugzilla.redhat.com/show_bug.cgi?id=2160664	external
https://bugzilla.redhat.com/show_bug.cgi?id=2163440	external
https://bugzilla.redhat.com/show_bug.cgi?id=2163914	external
https://bugzilla.redhat.com/show_bug.cgi?id=2163953	external
https://bugzilla.redhat.com/show_bug.cgi?id=2168155	external
https://bugzilla.redhat.com/show_bug.cgi?id=2168617	external
https://bugzilla.redhat.com/show_bug.cgi?id=2170644	external
https://bugzilla.redhat.com/show_bug.cgi?id=2174735	external
https://bugzilla.redhat.com/show_bug.cgi?id=2175881	external
https://bugzilla.redhat.com/show_bug.cgi?id=2177996	external
https://bugzilla.redhat.com/show_bug.cgi?id=2178714	external
https://bugzilla.redhat.com/show_bug.cgi?id=2179388	external
https://bugzilla.redhat.com/show_bug.cgi?id=2182810	external
https://bugzilla.redhat.com/show_bug.cgi?id=2210855	external
https://bugzilla.redhat.com/show_bug.cgi?id=2216434	external
https://bugzilla.redhat.com/show_bug.cgi?id=2217850	external
https://bugzilla.redhat.com/show_bug.cgi?id=2219407	external
https://bugzilla.redhat.com/show_bug.cgi?id=2222788	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2022-38900	self
https://bugzilla.redhat.com/show_bug.cgi?id=2170644	external
https://www.cve.org/CVERecord?id=CVE-2022-38900	external
https://nvd.nist.gov/vuln/detail/CVE-2022-38900	external
https://github.com/SamVerschueren/decode-uri-comp…	external
https://github.com/advisories/GHSA-w573-4hg7-7wgq	external

JSON

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          "text": "decode-uri-component: improper input validation resulting in DoS",
          "title": "Vulnerability summary"
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          "text": "For OpenShift Container Platform (OCP), Advanced Clusters Management for Kubernetes (ACM) and Advanced Cluster Security (ACS), the NPM decode-uri-component package is only present in source repositories as a development dependency, it is not used in production. Therefore this vulnerability is rated Low for OCP and ACS.\n\nIn Red Hat OpenShift Logging the openshift-logging/kibana6-rhel8 container bundles many nodejs packages as a build time dependencies, including the decode-uri-component package. \nThe vulnerable code is not used, hence the impact to OpenShift Logging by this vulnerability is Low.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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}

CVE-2022-38900 (GCVE-0-2022-38900)

Vulnerability from cvelistv5 – Published: 2022-11-28 00:00 – Updated: 2025-04-25 19:50

Summary

decode-uri-component 0.2.0 is vulnerable to Improper Input Validation resulting in DoS.

Severity

7.5 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-25 19:49 UTC

CWE

n/a
CWE-20 - Improper Input Validation

Assigner

mitre mitre root

References

7 references

URL	Tags
https://github.com/SamVerschueren/decode-uri-comp…
https://github.com/sindresorhus/query-string/issues/345
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory

Show details on NVD website

JSON

To clipboard

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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-38900",
    "datePublished": "2022-11-28T00:00:00.000Z",
    "dateReserved": "2022-08-29T00:00:00.000Z",
    "dateUpdated": "2025-04-25T19:50:41.971Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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.