CVE-2017-7327

Yandex Browser installer for Desktop before 17.4.1 has a DLL Hijacking Vulnerability because an untrusted search path is used for dnsapi.dll, winmm.dll, ntmarta.dll, cryptbase.dll or profapi.dll.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://browser.yandex.com/security/changelogs/fixed-in-version-17-4	Vendor Advisory
https://browser.yandex.com/security/changelogs/fixed-in-version-17-4	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:31

Type	Values Removed	Values Added
References	~~() https://browser.yandex.com/security/changelogs/fixed-in-version-17-4 - Vendor Advisory~~	() https://browser.yandex.com/security/changelogs/fixed-in-version-17-4 - Vendor Advisory

Information

Published : 2018-01-19 17:29

Updated : 2024-11-21 03:31

NVD link : CVE-2017-7327

Mitre link : CVE-2017-7327

CVE.ORG link : CVE-2017-7327

JSON object : View

Products Affected

yandex

yandex_browser

CWE

CWE-426

Untrusted Search Path

{"id": "CVE-2017-7327", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-01-19T17:29:00.570", "references": [{"url": "https://browser.yandex.com/security/changelogs/fixed-in-version-17-4", "tags": ["Vendor Advisory"], "source": "browser-security@yandex-team.ru"}, {"url": "https://browser.yandex.com/security/changelogs/fixed-in-version-17-4", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-426"}]}], "descriptions": [{"lang": "en", "value": "Yandex Browser installer for Desktop before 17.4.1 has a DLL Hijacking Vulnerability because an untrusted search path is used for dnsapi.dll, winmm.dll, ntmarta.dll, cryptbase.dll or profapi.dll."}, {"lang": "es", "value": "Yandex Browser installer for Desktop en versiones anteriores a la 17.4.1 tiene una vulnerabilidad de secuestro de DLL debido a que se emplea una ruta de b\u00fasqueda no fiable para dnsapi.dll, winmm.dll, ntmarta.dll, cryptbase.dll o profapi.dll."}], "lastModified": "2024-11-21T03:31:38.510", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32A7E9CA-77CE-4BD3-956C-A2D942389061", "versionEndIncluding": "17.4.0.16"}], "operator": "OR"}]}], "sourceIdentifier": "browser-security@yandex-team.ru"}