Huawei P10/P10 Plus Bastet memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Huawei P10 and P10 Plus. Impacted is an unknown function of the component Bastet. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2017-2726. It is possible to launch the attack remotely. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Huawei P10 and P10 Plus (Smartphone Operating System) (the affected version unknown) and classified as critical. This vulnerability affects an unknown part of the component Bastet. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Bastet in P10 Plus and P10 smart phones with software Eariler than VKY-AL00C00B123 verisons,Earlier than VTR-AL00C00B123 versions have a buffer overflow vulnerability. An attacker with the root privilege of an Android system may trick a user into installing a malicious APP. The APP can modify specific data to cause buffer overflow in the next system reboot, causing continuous system reboot or arbitrary code execution.

The bug was discovered 04/05/2017. The weakness was published 11/22/2017 by Venustech with Adlab of Venustech (Website). The advisory is shared for download at huawei.com. This vulnerability was named CVE-2017-2726 since 12/01/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 231 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 97696†). Similar entries are available at VDB-109838 and VDB-109839. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/01/2016 🔍
04/05/2017 +125 days 🔍
04/05/2017 +0 days 🔍
11/22/2017 +231 days 🔍
11/22/2017 +0 days 🔍
11/23/2017 +1 days 🔍
01/11/2023 +1875 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20170405-01
Researcher: ADLab (Venustech)
Organization: Adlab of Venustech
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-2726 (🔍)
GCVE (CVE): GCVE-0-2017-2726
GCVE (VulDB): GCVE-100-109840
SecurityFocus: 97696 - Huawei Smart Phones Multiple Local Buffer Overflow Vulnerabilities

See also: 🔍

Entryinfo

Created: 11/23/2017 07:50
Updated: 01/11/2023 12:42
Changes: 11/23/2017 07:50 (61), 12/09/2019 19:16 (5), 01/25/2021 06:27 (3), 01/11/2023 12:42 (3)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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