Qualcomm Snapdragon Auto up to SXR2130 qseecom buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile and Snapdragon Voice & Music up to SXR2130. It has been declared as critical. This vulnerability affects unknown code of the component qseecom. Such manipulation leads to buffer overflow. This vulnerability is documented as CVE-2020-3694. There is not any exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile and Snapdragon Voice & Music up to SXR2130 (Chip Software) and classified as critical. Affected by this issue is some unknown processing of the component qseecom. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability.

The weakness was released 11/02/2020. The advisory is shared for download at qualcomm.com. This vulnerability is handled as CVE-2020-3694. The exploitation is known to be easy. There are neither technical details nor an exploit publicly available.

Applying a patch is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/17/2019 🔍
11/02/2020 +321 days 🔍
11/02/2020 +0 days 🔍
12/01/2020 +29 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-3694 (🔍)
GCVE (CVE): GCVE-0-2020-3694
GCVE (VulDB): GCVE-100-164156

Entryinfo

Created: 11/02/2020 14:33
Updated: 12/01/2020 01:31
Changes: 11/02/2020 14:33 (38), 12/01/2020 01:25 (3), 12/01/2020 01:31 (18)
Complete: 🔍
Cache ID: 216::103

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