CVE-2018-11857 - Vulnerability Details - OpenCVE

Description

Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850

Published: 2018-10-29

Score: 7.8 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

Qualcomm, Inc.

Snapdragon Mobile

affected

Version	Status	Constraints
`SD 835, SD 845, SD 850`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*

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-2018-3849	Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00094.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.qualcomm.com/company/product-security/bulletins

History

No history.

Subscriptions

Qualcomm Sd 835 Sd 835 Firmware Sd 845 Sd 845 Firmware Sd 850 Sd 850 Firmware

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2018-10-29T18:00:00.000Z

Updated: 2024-08-05T08:17:09.268Z

Reserved: 2018-06-07T00:00:00.000Z

Link: CVE-2018-11857

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-10-29T18:29:01.027

Modified: 2024-11-21T03:44:08.717

Link: CVE-2018-11857

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

{"containers": {"cna": {"affected": [{"product": "Snapdragon Mobile", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "SD 835, SD 845, SD 850"}]}], "datePublic": "2018-10-29T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850"}], "problemTypes": [{"descriptions": [{"description": "Buffer Copy Without Checking Size of Input in WLAN", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-29T17:57:01.000Z", "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@qualcomm.com", "ID": "CVE-2018-11857", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Snapdragon Mobile", "version": {"version_data": [{"version_value": "SD 835, SD 845, SD 850"}]}}]}, "vendor_name": "Qualcomm, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Buffer Copy Without Checking Size of Input in WLAN"}]}]}, "references": {"reference_data": [{"name": "https://www.qualcomm.com/company/product-security/bulletins", "refsource": "CONFIRM", "url": "https://www.qualcomm.com/company/product-security/bulletins"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T08:17:09.268Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}]}]}, "cveMetadata": {"assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "assignerShortName": "qualcomm", "cveId": "CVE-2018-11857", "datePublished": "2018-10-29T18:00:00.000Z", "dateReserved": "2018-06-07T00:00:00.000Z", "dateUpdated": "2024-08-05T08:17:09.268Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "1CFF35A3-1472-4665-9DAB-1ABC45C0D5B4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:*", "matchCriteriaId": "F930E9BF-C502-49C6-8BE8-9A711B89FA1B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0A2D2B3B-CB28-46AA-9117-A7FA371FDE80", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*", "matchCriteriaId": "DE18BF66-B0DB-48BB-B43A-56F01821F5A3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0C10C7CB-3B66-4F17-8146-6A85611E2BA9", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*", "matchCriteriaId": "B9DA765F-53DE-4FB0-B825-6C11B3177641", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850"}, {"lang": "es", "value": "La validaci\u00f3n de entradas incorrecta en el m\u00f3dulo de cifrado/descifrado WLAN puede conducir a la copia de un b\u00fafer en Snapdragon Mobile en versiones SD 835, SD 845 y SD 850."}], "id": "CVE-2018-11857", "lastModified": "2024-11-21T03:44:08.717", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-10-29T18:29:01.027", "references": [{"source": "product-security@qualcomm.com", "tags": ["Vendor Advisory"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}], "sourceIdentifier": "product-security@qualcomm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}