CVE-2022-21144 - Vulnerability Details - OpenCVE

Description

This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash.

Published: 2022-05-01

Score: 7.5 High

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

n/a

libxmljs

affected

Version	Status	Constraints
`0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:libxmljs_project:libxmljs:*:*:*:*:*:node.js:*:*

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-2022-2933	This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash.
Github GHSA	GHSA-773h-w45w-f2f9	Denial of service vulnerability exists in libxmljs

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00154.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d
https://github.com/libxmljs/libxmljs/pull/594
https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756

History

No history.

Subscriptions

Libxmljs Project Libxmljs

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2022-05-01T15:25:10.325Z

Updated: 2024-09-16T23:06:44.496Z

Reserved: 2022-02-24T00:00:00.000Z

Link: CVE-2022-21144

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-05-01T16:15:07.957

Modified: 2024-11-21T06:43:58.940

Link: CVE-2022-21144

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

{"containers": {"cna": {"affected": [{"product": "libxmljs", "vendor": "n/a", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Cristian-Alexandru Staicu"}, {"lang": "en", "value": "Aviad Hahami"}], "datePublic": "2022-05-01T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "exploitCodeMaturity": "PROOF_OF_CONCEPT", "integrityImpact": "NONE", "privilegesRequired": "NONE", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "scope": "UNCHANGED", "temporalScore": 7.1, "temporalSeverity": "HIGH", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Denial of Service (DoS)", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-05-01T15:25:10.000Z", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/libxmljs/libxmljs/pull/594"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d"}], "title": "Denial of Service (DoS)", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "DATE_PUBLIC": "2022-05-01T15:20:25.245889Z", "ID": "CVE-2022-21144", "STATE": "PUBLIC", "TITLE": "Denial of Service (DoS)"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "libxmljs", "version": {"version_data": [{"version_affected": ">=", "version_value": "0"}]}}]}, "vendor_name": "n/a"}]}}, "credit": [{"lang": "eng", "value": "Cristian-Alexandru Staicu"}, {"lang": "eng", "value": "Aviad Hahami"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash."}]}, "impact": {"cvss": {"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/E:P", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service (DoS)"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756"}, {"name": "https://github.com/libxmljs/libxmljs/pull/594", "refsource": "MISC", "url": "https://github.com/libxmljs/libxmljs/pull/594"}, {"name": "https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d", "refsource": "MISC", "url": "https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T02:31:58.671Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/libxmljs/libxmljs/pull/594"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2022-21144", "datePublished": "2022-05-01T15:25:10.325Z", "dateReserved": "2022-02-24T00:00:00.000Z", "dateUpdated": "2024-09-16T23:06:44.496Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libxmljs_project:libxmljs:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "D1456B17-F84B-41D9-9142-B3A5966B2E13", "versionEndExcluding": "0.19.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash."}, {"lang": "es", "value": "Esto afecta a todas las versiones del paquete libxmljs. Cuando es invocada la funci\u00f3n libxmljs.parseXml con un argumento que no es un buffer, el c\u00f3digo V8 intentar\u00e1 invocar el m\u00e9todo .toString del argumento. Si el valor toString del argumento no es un objeto Function, V8 ser\u00e1 bloqueado"}], "id": "CVE-2022-21144", "lastModified": "2024-11-21T06:43:58.940", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"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": "report@snyk.io", "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": "2022-05-01T16:15:07.957", "references": [{"source": "report@snyk.io", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d"}, {"source": "report@snyk.io", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/libxmljs/libxmljs/pull/594"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/libxmljs/libxmljs/commit/2501807bde9b38cfaed06d1e140487516d91379d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/libxmljs/libxmljs/pull/594"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JS-LIBXMLJS-2348756"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}