CVE-2019-11850 - Vulnerability Details - OpenCVE

A stack overflow vulnerabiltity exist in the AT command interface of ALEOS before 4.11.0. The vulnerability may allow code execution

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00003.

Key SSVC decision points have not yet been added.

Vendors	Products
Sierrawireless Subscribe	Airlink Lx40 Subscribe Airlink Lx60 Subscribe Airlink Mp70 Subscribe Airlink Mp70e Subscribe Airlink Rv50 Subscribe Airlink Rv50x Subscribe Aleos Subscribe

Configuration 1 [-]

AND

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:sierrawireless:airlink_lx40:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_lx60:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70e:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50x:-:::::::*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-08-21T18:42:53.195665Z

Updated: 2024-09-16T16:47:49.506Z

Reserved: 2019-05-09T00:00:00

Link: CVE-2019-11850

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-08-21T19:15:11.310

Modified: 2024-11-21T04:21:53.797

Link: CVE-2019-11850

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2020-08-07T00:00:00", "descriptions": [{"lang": "en", "value": "A stack overflow vulnerabiltity exist in the AT command interface of ALEOS before 4.11.0. The vulnerability may allow code execution"}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-08-21T18:42:53", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/"}], "source": {"discovery": "INTERNAL"}, "title": "ALEOS AT Command Stack Overflow", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "DATE_PUBLIC": "2020-08-07T00:00:00.000Z", "ID": "CVE-2019-11850", "STATE": "PUBLIC", "TITLE": "ALEOS AT Command Stack Overflow"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A stack overflow vulnerabiltity exist in the AT command interface of ALEOS before 4.11.0. The vulnerability may allow code execution"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/", "refsource": "MISC", "url": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/"}]}, "source": {"discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T23:03:32.880Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-11850", "datePublished": "2020-08-21T18:42:53.195665Z", "dateReserved": "2019-05-09T00:00:00", "dateUpdated": "2024-09-16T16:47:49.506Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*", "matchCriteriaId": "22BF7599-D3BB-4273-847E-28E84AF19C07", "versionEndExcluding": "4.11.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:sierrawireless:airlink_lx40:-:*:*:*:*:*:*:*", "matchCriteriaId": "C4CEDB07-37C9-444F-9670-1807E7C3E734", "vulnerable": false}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_lx60:-:*:*:*:*:*:*:*", "matchCriteriaId": "631F6248-DA94-4BF8-9F78-3636CBD67F2E", "vulnerable": false}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_mp70:-:*:*:*:*:*:*:*", "matchCriteriaId": "3D40D05C-2C06-40D7-A060-AB695909E559", "vulnerable": false}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_mp70e:-:*:*:*:*:*:*:*", "matchCriteriaId": "AD91027A-EFC8-4A29-B880-CE39D00DF86F", "vulnerable": false}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_rv50:-:*:*:*:*:*:*:*", "matchCriteriaId": "282D04AE-5657-42C6-9EF1-89FA8388D746", "vulnerable": false}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_rv50x:-:*:*:*:*:*:*:*", "matchCriteriaId": "AA1C2197-E412-4FE2-8DE8-3048A3727A58", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "A stack overflow vulnerabiltity exist in the AT command interface of ALEOS before 4.11.0. The vulnerability may allow code execution"}, {"lang": "es", "value": "Se presenta una vulnerabilidad de desbordamiento de pila en la interfaz de comando AT de ALEOS versiones anteriores a 4.11.0. La vulnerabilidad puede permitir una ejecuci\u00f3n de c\u00f3digo."}], "id": "CVE-2019-11850", "lastModified": "2024-11-21T04:21:53.797", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.3, "impactScore": 5.9, "source": "cve@mitre.org", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-08-21T19:15:11.310", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}