CVE-2021-23218 - Vulnerability Details - OpenCVE

Description

When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service.

Published: 2022-01-10

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Mirantis

Mirantis Container Runtime

affected

Version	Status	Constraints
`20.10.8`	affected	—

Configuration 1 [-]

cpe:2.3:a:mirantis:mirantis_container_runtime:20.10.8:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Workaround

Disable FIPS mode

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-10321	When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00334.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/Mirantis/security/blob/main/advisories/0002.md

History

No history.

Subscriptions

Mirantis Mirantis Container Runtime

MITRE

Status: PUBLISHED

Assigner: Mirantis

Published: 2022-01-10T15:05:45.000Z

Updated: 2024-08-03T19:05:55.507Z

Reserved: 2022-01-10T00:00:00.000Z

Link: CVE-2021-23218

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-10T16:15:08.500

Modified: 2024-11-21T05:51:23.623

Link: CVE-2021-23218

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-401

{"containers": {"cna": {"affected": [{"product": "Mirantis Container Runtime", "vendor": "Mirantis", "versions": [{"status": "affected", "version": "20.10.8"}]}], "descriptions": [{"lang": "en", "value": "When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-401", "description": "CWE-401 Improper Release of Memory Before Removing Last Reference", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-01-10T15:05:45.000Z", "orgId": "ac17a704-eccd-4263-a802-5cee95c1d547", "shortName": "Mirantis"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/Mirantis/security/blob/main/advisories/0002.md"}], "source": {"advisory": "0002", "discovery": "INTERNAL"}, "title": "Memory Leak in Mirantis Container Runtime (MCR) running in FIPS mode causes a Denial of Service", "workarounds": [{"lang": "en", "value": "Disable FIPS mode"}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@mirantis.com", "ID": "CVE-2021-23218", "STATE": "PUBLIC", "TITLE": "Memory Leak in Mirantis Container Runtime (MCR) running in FIPS mode causes a Denial of Service"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Mirantis Container Runtime", "version": {"version_data": [{"version_affected": "=", "version_name": "20.10", "version_value": "20.10.8"}]}}]}, "vendor_name": "Mirantis"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-401 Improper Release of Memory Before Removing Last Reference"}]}]}, "references": {"reference_data": [{"name": "https://github.com/Mirantis/security/blob/main/advisories/0002.md", "refsource": "MISC", "url": "https://github.com/Mirantis/security/blob/main/advisories/0002.md"}]}, "source": {"advisory": "0002", "discovery": "INTERNAL"}, "work_around": [{"lang": "en", "value": "Disable FIPS mode"}]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:05:55.507Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Mirantis/security/blob/main/advisories/0002.md"}]}]}, "cveMetadata": {"assignerOrgId": "ac17a704-eccd-4263-a802-5cee95c1d547", "assignerShortName": "Mirantis", "cveId": "CVE-2021-23218", "datePublished": "2022-01-10T15:05:45.000Z", "dateReserved": "2022-01-10T00:00:00.000Z", "dateUpdated": "2024-08-03T19:05:55.507Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mirantis:mirantis_container_runtime:20.10.8:*:*:*:*:*:*:*", "matchCriteriaId": "E0C42176-87FD-40D6-A58A-40DE97AF7963", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service."}, {"lang": "es", "value": "Cuando es ejecutado con el modo FIPS habilitado, Mirantis Container Runtime versi\u00f3n 20.10.8 presenta un p\u00e9rdida de memoria durante los Handshakes TLS que podr\u00eda ser abusada para causar una denegaci\u00f3n de servicio"}], "id": "CVE-2021-23218", "lastModified": "2024-11-21T05:51:23.623", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "psirt@mirantis.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-01-10T16:15:08.500", "references": [{"source": "psirt@mirantis.com", "tags": ["Third Party Advisory"], "url": "https://github.com/Mirantis/security/blob/main/advisories/0002.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/Mirantis/security/blob/main/advisories/0002.md"}], "sourceIdentifier": "psirt@mirantis.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "psirt@mirantis.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}