CVE-2015-3860

packages/Keyguard/res/layout/keyguard_password_view.xml in Lockscreen in Android 5.x before 5.1.1 LMY48M does not restrict the number of characters in the passwordEntry input field, which allows physically proximate attackers to bypass intended access restrictions via a long password that triggers a SystemUI crash, aka internal bug 22214934.

CVSS v2.0 7.2 HIGH

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://sites.utexas.edu/iso/2015/09/15/android-5-lockscreen-bypass/	Exploit
https://android.googlesource.com/platform/frameworks/base/+/8fba7e6931245a17215e0e740e78b45f6b66d590	Vendor Advisory
https://code.google.com/p/android/issues/detail?id=178139	Exploit
https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJ	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2015-10-01 00:59

Updated : 2023-12-10 11:46

NVD link : CVE-2015-3860

Mitre link : CVE-2015-3860

CVE.ORG link : CVE-2015-3860

JSON object : View

Products Affected

google

android

CWE

CWE-284

Improper Access Control

{"id": "CVE-2015-3860", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-10-01T00:59:28.187", "references": [{"url": "http://sites.utexas.edu/iso/2015/09/15/android-5-lockscreen-bypass/", "tags": ["Exploit"], "source": "security@android.com"}, {"url": "https://android.googlesource.com/platform/frameworks/base/+/8fba7e6931245a17215e0e740e78b45f6b66d590", "tags": ["Vendor Advisory"], "source": "security@android.com"}, {"url": "https://code.google.com/p/android/issues/detail?id=178139", "tags": ["Exploit"], "source": "security@android.com"}, {"url": "https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJ", "tags": ["Vendor Advisory"], "source": "security@android.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "packages/Keyguard/res/layout/keyguard_password_view.xml in Lockscreen in Android 5.x before 5.1.1 LMY48M does not restrict the number of characters in the passwordEntry input field, which allows physically proximate attackers to bypass intended access restrictions via a long password that triggers a SystemUI crash, aka internal bug 22214934."}, {"lang": "es", "value": "packages/Keyguard/res/layout/keyguard_password_view.xml en Lockscreen en Android 5.x en versiones anteriores a 5.1.1 LMY48M no restringe el n\u00famero de caracteres en el campo de entrada passwordEntry, lo que permite a atacantes pr\u00f3ximos f\u00edsicamente eludir las restricciones destinadas al acceso a trav\u00e9s de una contrase\u00f1a larga que desencadena una ca\u00edda de SystemUI, tambi\u00e9n conocido como error interno 22214934."}], "lastModified": "2015-10-01T18:08:05.343", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3573E693-716C-4B92-AC87-6466CBC26527", "versionEndIncluding": "5.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@android.com"}