Vulnerability Intelligence Report
Memory corruption in Quram library when decoding qmg can lead to RCE
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.
No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
EPSS Probability:5.71%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-122 ↗CWE-122 Heap-based Buffer Overflow
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Samsung | Android OS | 9.0 (affected), 10.0 (affected), 8.0 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
5.711%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Google LLC · Vendor · USA |
| Reserved | 2020-02-12T00:00:00 |
| Published | 2020-05-06T16:25:12 |
| Patch Date | 2020-05-05 |
| Last Updated | 2024-09-17T03:38:13 |
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