CVE-2022-0614 - Vulnerability Details - OpenCVE

Description

Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2.

Published: 2022-02-16

Score: 5.5 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

mruby

mruby/mruby

affected

Version	Status	Constraints
`unspecified`	affected	< 3.2

Configuration 1 [-]

cpe:2.3:a:mruby:mruby:*:*:*:*:*:ruby:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-15714	Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

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 0.00297.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad
https://huntr.dev/bounties/a980ce4d-c359-4425-92c4-e844c0055879

History

No history.

Subscriptions

Mruby Mruby

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2022-02-16T09:40:10.000Z

Updated: 2024-08-02T23:32:46.442Z

Reserved: 2022-02-15T00:00:00.000Z

Link: CVE-2022-0614

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-02-16T10:15:07.977

Modified: 2024-11-21T06:39:01.747

Link: CVE-2022-0614

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"containers": {"cna": {"affected": [{"product": "mruby/mruby", "vendor": "mruby", "versions": [{"lessThan": "3.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-823", "description": "CWE-823 Use of Out-of-range Pointer Offset", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-02-16T09:40:09.000Z", "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/a980ce4d-c359-4425-92c4-e844c0055879"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad"}], "source": {"advisory": "a980ce4d-c359-4425-92c4-e844c0055879", "discovery": "EXTERNAL"}, "title": "Use of Out-of-range Pointer Offset in mruby/mruby", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2022-0614", "STATE": "PUBLIC", "TITLE": "Use of Out-of-range Pointer Offset in mruby/mruby"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "mruby/mruby", "version": {"version_data": [{"version_affected": "<", "version_value": "3.2"}]}}]}, "vendor_name": "mruby"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-823 Use of Out-of-range Pointer Offset"}]}]}, "references": {"reference_data": [{"name": "https://huntr.dev/bounties/a980ce4d-c359-4425-92c4-e844c0055879", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/a980ce4d-c359-4425-92c4-e844c0055879"}, {"name": "https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad", "refsource": "MISC", "url": "https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad"}]}, "source": {"advisory": "a980ce4d-c359-4425-92c4-e844c0055879", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:32:46.442Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://huntr.dev/bounties/a980ce4d-c359-4425-92c4-e844c0055879"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2022-0614", "datePublished": "2022-02-16T09:40:10.000Z", "dateReserved": "2022-02-15T00:00:00.000Z", "dateUpdated": "2024-08-02T23:32:46.442Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mruby:mruby:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "06675FE5-5447-4119-A745-41627A5B4770", "versionEndExcluding": "3.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2."}, {"lang": "es", "value": "Un uso de Offset de Puntero Fuera de Rango en Homebrew mruby versiones anteriores a 3.2"}], "id": "CVE-2022-0614", "lastModified": "2024-11-21T06:39:01.747", "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": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.5, "impactScore": 5.9, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-02-16T10:15:07.977", "references": [{"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/a980ce4d-c359-4425-92c4-e844c0055879"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/a980ce4d-c359-4425-92c4-e844c0055879"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-823"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}