Samsung Product O(8.x)/P(9.0)/Q(10.0) Quram qmg Library MMS heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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9.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Samsung Product O(8.x)/P(9.0)/Q(10.0). Impacted is an unknown function of the component Quram qmg Library. The manipulation as part of MMS leads to heap-based overflow. This vulnerability is documented as CVE-2020-8899. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Samsung Product O(8.x)/P(9.0)/Q(10.0) and classified as critical. This issue affects an unknown functionality of the component Quram qmg Library. The manipulation as part of a MMS leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was released 05/06/2020 (Website). The advisory is shared at bugs.chromium.org. The identification of this vulnerability is CVE-2020-8899 since 02/12/2020. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 9.1

VulDB Base Score: 8.3
VulDB Temp Score: 8.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 10.0
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/12/2020 🔍
05/06/2020 +84 days 🔍
05/07/2020 +1 days 🔍
10/15/2020 +161 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: bugs.chromium.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-8899 (🔍)
GCVE (CVE): GCVE-0-2020-8899
GCVE (VulDB): GCVE-100-154841

Entryinfo

Created: 05/07/2020 08:16
Updated: 10/15/2020 19:14
Changes: 05/07/2020 08:16 (38), 05/07/2020 08:21 (11), 10/15/2020 19:09 (1), 10/15/2020 19:14 (1)
Complete: 🔍
Cache ID: 216::103

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