CVE-2017-9663

Name: CVE-2017-9663
Creator: NVD / NIST
Published: 2018-01-09T21:29:00.453+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.07%

Last modified Jun 17, 2026

CVE-2017-9663 is a vulnerability of currently unknown severity. An Cleartext Storage of Sensitive Information issue was discovered in General Motors (GM) and Shanghai OnStar (SOS) SOS iOS Client 7.1. Successful exploitation of this vulnerability may allow a remote attacker to access an encryption key that is stored in cleartext in memory.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.

Description

An Cleartext Storage of Sensitive Information issue was discovered in General Motors (GM) and Shanghai OnStar (SOS) SOS iOS Client 7.1. Successful exploitation of this vulnerability may allow a remote attacker to access an encryption key that is stored in cleartext in memory.

Metrics

EPSS Probability

1.07%

60.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gm	Shanghai Onstar	7.1

References

http://www.securityfocus.com/bid/102481Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-234-04Mitigation, Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/102481Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-234-04Mitigation, Third Party Advisory, US Government Resource

Timeline

Published: Jan 9, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-9663?

How severe is CVE-2017-9663?

Severity scoring for CVE-2017-9663 is pending analysis. The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.

How do I fix CVE-2017-9663?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-9663?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST