CVE-2019-9423

In opencv calls that use libpng, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges required. User interaction is not required for exploitation. Product: AndroidVersions: Android-10Android ID: A-110986616

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2019/10/25/17	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/27/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/11/07/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/12/05/1	Mailing List Third Party Advisory
https://source.android.com/security/bulletin/android-10	Vendor Advisory
http://www.openwall.com/lists/oss-security/2019/10/25/17	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/27/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/11/07/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/12/05/1	Mailing List Third Party Advisory
https://source.android.com/security/bulletin/android-10	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-09-27 19:15

Updated : 2024-11-21 04:51

NVD link : CVE-2019-9423

Mitre link : CVE-2019-9423

CVE.ORG link : CVE-2019-9423

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2019-9423", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2019-09-27T19:15:28.217", "references": [{"url": "http://www.openwall.com/lists/oss-security/2019/10/25/17", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@android.com"}, {"url": "http://www.openwall.com/lists/oss-security/2019/10/27/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@android.com"}, {"url": "http://www.openwall.com/lists/oss-security/2019/11/07/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@android.com"}, {"url": "http://www.openwall.com/lists/oss-security/2020/12/05/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@android.com"}, {"url": "https://source.android.com/security/bulletin/android-10", "tags": ["Vendor Advisory"], "source": "security@android.com"}, {"url": "http://www.openwall.com/lists/oss-security/2019/10/25/17", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2019/10/27/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2019/11/07/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2020/12/05/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://source.android.com/security/bulletin/android-10", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In opencv calls that use libpng, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges required. User interaction is not required for exploitation. Product: AndroidVersions: Android-10Android ID: A-110986616"}, {"lang": "es", "value": "En las llamadas opencv que usan libpng, se presenta una posible escritura fuera de l\u00edmites debido a una falta de comprobaci\u00f3n de l\u00edmites. Esto podr\u00eda conllevar a una escalada de privilegios local sin ser necesarios privilegios de ejecuci\u00f3n adicionales. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. Producto: Android, Versiones: Android-10, ID de Android: A-110986616"}], "lastModified": "2024-11-21T04:51:36.987", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D558D965-FA70-4822-A770-419E73BA9ED3"}], "operator": "OR"}]}], "sourceIdentifier": "security@android.com"}