CVE-2019-11937 - Vulnerability Details - OpenCVE

Description

In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and denial of service.

Published: 2019-12-04

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

Facebook

Mcrouter

affected

Version	Status	Constraints
`0.41.0`	affected	—
`unspecified`	affected	< 0.41.0

Configuration 1 [-]

cpe:2.3:a:facebook:mcrouter:*:*:*:*:*:*:*:*

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-2019-3594	In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and 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 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 0.00642.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b
https://github.com/facebook/mcrouter/releases/tag/v0.41.0-release
https://www.facebook.com/security/advisories/cve-2019-11937

History

No history.

Subscriptions

Facebook Mcrouter

MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2019-12-04T16:00:22.000Z

Updated: 2024-08-04T23:10:29.638Z

Reserved: 2019-05-13T00:00:00.000Z

Link: CVE-2019-11937

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-12-04T16:15:11.730

Modified: 2024-11-21T04:22:01.143

Link: CVE-2019-11937

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-674

{"containers": {"cna": {"affected": [{"product": "Mcrouter", "vendor": "Facebook", "versions": [{"status": "affected", "version": "0.41.0"}, {"lessThan": "0.41.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "dateAssigned": "2019-11-30T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and denial of service."}], "problemTypes": [{"descriptions": [{"description": "Uncontrolled Resource Consumption (CWE-ID 400)", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-12-04T16:00:22.000Z", "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "shortName": "facebook"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/facebook/mcrouter/releases/tag/v0.41.0-release"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.facebook.com/security/advisories/cve-2019-11937"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve-assign@fb.com", "DATE_ASSIGNED": "2019-11-30", "ID": "CVE-2019-11937", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Mcrouter", "version": {"version_data": [{"version_affected": "!=>", "version_value": "0.41.0"}, {"version_affected": "<", "version_value": "0.41.0"}]}}]}, "vendor_name": "Facebook"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and denial of service."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Uncontrolled Resource Consumption (CWE-ID 400)"}]}]}, "references": {"reference_data": [{"name": "https://github.com/facebook/mcrouter/releases/tag/v0.41.0-release", "refsource": "MISC", "url": "https://github.com/facebook/mcrouter/releases/tag/v0.41.0-release"}, {"name": "https://www.facebook.com/security/advisories/cve-2019-11937", "refsource": "CONFIRM", "url": "https://www.facebook.com/security/advisories/cve-2019-11937"}, {"name": "https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b", "refsource": "MISC", "url": "https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T23:10:29.638Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/facebook/mcrouter/releases/tag/v0.41.0-release"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.facebook.com/security/advisories/cve-2019-11937"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b"}]}]}, "cveMetadata": {"assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "assignerShortName": "facebook", "cveId": "CVE-2019-11937", "datePublished": "2019-12-04T16:00:22.000Z", "dateReserved": "2019-05-13T00:00:00.000Z", "dateUpdated": "2024-08-04T23:10:29.638Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:facebook:mcrouter:*:*:*:*:*:*:*:*", "matchCriteriaId": "66C7C178-B7FF-4E86-A9CE-1D6BBFF1783F", "versionEndExcluding": "0.41.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In Mcrouter prior to v0.41.0, a large struct input provided to the Carbon protocol reader could result in stack exhaustion and denial of service."}, {"lang": "es", "value": "En Mcrouter versiones anteriores a la versi\u00f3n v0.41.0, una entrada de estructura larga proporcionada al lector de protocolo Carbon podr\u00eda resultar en un agotamiento de la pila y una denegaci\u00f3n de servicio."}], "id": "CVE-2019-11937", "lastModified": "2024-11-21T04:22:01.143", "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-04T16:15:11.730", "references": [{"source": "cve-assign@fb.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b"}, {"source": "cve-assign@fb.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://github.com/facebook/mcrouter/releases/tag/v0.41.0-release"}, {"source": "cve-assign@fb.com", "tags": ["Vendor Advisory"], "url": "https://www.facebook.com/security/advisories/cve-2019-11937"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/facebook/mcrouter/commit/97e033b3bb0cb16b61bf49f0dc7f311a3e0edd1b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://github.com/facebook/mcrouter/releases/tag/v0.41.0-release"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.facebook.com/security/advisories/cve-2019-11937"}], "sourceIdentifier": "cve-assign@fb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-674"}], "source": "nvd@nist.gov", "type": "Primary"}]}