VDB-114648 · CVE-2017-17773 · BID 103292

Qualcomm Snapdragon Automobile up to SD 845 video_fmt_mp4r_process_atom_avc1 input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Qualcomm Snapdragon Automobile, Snapdragon Wearable and Snapdragon Mobile. The affected element is the function video_fmt_mp4r_process_atom_avc1. The manipulation results in input validation. This vulnerability was named CVE-2017-17773. The attack may be performed from remote. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in Qualcomm Snapdragon Automobile, Snapdragon Wearable and Snapdragon Mobile (Chip Software). It has been classified as critical. Affected is the function video_fmt_mp4r_process_atom_avc1. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

In Snapdragon Automobile, Snapdragon Wearable and Snapdragon Mobile MDM9206,MDM9607,MDM9650,SD 210/SD 212/SD 205,SD 400,SD 410/12,SD 425,SD 430,SD 450,SD 600,SD 602A,SD 615/16/SD 415,SD 617,SD 625,SD 650/52,SD 800,SD 808,SD 810,SD 820,SD 820Am,SD 835,SD 845,MSM8909W, improper input validation in video_fmt_mp4r_process_atom_avc1() causes a potential buffer overflow.

The bug was discovered 03/05/2018. The weakness was presented 03/15/2018 (Website). The advisory is shared for download at source.android.com. This vulnerability is traded as CVE-2017-17773 since 12/19/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 10 days. During that time the estimated underground price was around $5k-$25k.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 103292†). See VDB-114373, VDB-114375, VDB-114638 and VDB-114639 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

  • Google Android

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Input validation
CWE: CWE-20
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/19/2017 🔍
03/05/2018 +76 days 🔍
03/05/2018 +0 days 🔍
03/15/2018 +10 days 🔍
03/15/2018 +0 days 🔍
03/16/2018 +1 days 🔍
05/03/2020 +779 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: source.android.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-17773 (🔍)
GCVE (CVE): GCVE-0-2017-17773
GCVE (VulDB): GCVE-100-114648
SecurityFocus: 103292 - Google Android Multiple Qualcomm Components Multiple Unspecified Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/16/2018 08:12
Updated: 05/03/2020 10:27
Changes: 03/16/2018 08:12 (63), 05/03/2020 10:27 (4)
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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