CVE-2020-8899

There is a buffer overwrite vulnerability in the Quram qmg library of Samsung's Android OS versions O(8.x), P(9.0) and Q(10.0). An unauthenticated, unauthorized attacker sending a specially crafted MMS to a vulnerable phone can trigger a heap-based buffer overflow in the Quram image codec leading to an arbitrary remote code execution (RCE) without any user interaction. The Samsung ID is SVE-2020-16747.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/157620/Samsung-Android-Remote-Code-Execution.html	Third Party Advisory VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=2002	Exploit Issue Tracking Third Party Advisory
https://security.samsungmobile.com/securityUpdate.smsb	Vendor Advisory
https://www.kb.cert.org/vuls/id/366027	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:8.0:::::::*
	cpe:2.3:o:google:android:8.1:::::::*
	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*

History

No history.

Information

Published : 2020-05-06 17:15

Updated : 2024-05-21 05:15

NVD link : CVE-2020-8899

Mitre link : CVE-2020-8899

CVE.ORG link : CVE-2020-8899

JSON object : View

Products Affected

google

android

CWE

CWE-787

Out-of-bounds Write

CWE-122

Heap-based Buffer Overflow

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An unauthenticated, unauthorized attacker sending a specially crafted MMS to a vulnerable phone can trigger a heap-based buffer overflow in the Quram image codec leading to an arbitrary remote code execution (RCE) without any user interaction. The Samsung ID is SVE-2020-16747."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de sobrescritura del b\u00fafer en la biblioteca Quram qmg del sistema operativo Android de Samsung versiones O(8.x), P(9.0) y Q(10.0). Un atacante no autenticado y no autorizado al enviar un MMS especialmente dise\u00f1ado hacia un tel\u00e9fono vulnerable puede desencadenar un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria en el c\u00f3dec de imagen de Quram conllevando a una ejecuci\u00f3n de c\u00f3digo remota (RCE) arbitraria sin ninguna interacci\u00f3n del usuario. El ID de Samsung es SVE-2020-16747."}], "lastModified": "2024-05-21T05:15:49.330", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B578E383-0D77-4AC7-9C81-3F0B8C18E033"}, {"criteria": "cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B06BE74B-83F4-41A3-8AD3-2E6248F7B0B2"}, {"criteria": "cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8DFAAD08-36DA-4C95-8200-C29FE5B6B854"}, {"criteria": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D558D965-FA70-4822-A770-419E73BA9ED3"}], "operator": "OR"}]}], "sourceIdentifier": "cve-coordination@google.com"}