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CVE-2020-11114

8.8 · HIGH

u'Bluetooth devices does not properly restrict the L2CAP payload length allowing users in radio range to cause a buffer overflow via a crafted Link Layer packet(Equivalent to CVE-2019-17060,CVE-201…

Published Nov 2, 2020CWE-125EPSS 0.45%

Overview

CVE-2020-11114 is a high-severity vulnerability. It was published on November 2, 2020 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

u'Bluetooth devices does not properly restrict the L2CAP payload length allowing users in radio range to cause a buffer overflow via a crafted Link Layer packet(Equivalent to CVE-2019-17060,CVE-2019-17061 and CVE-2019-17517 in Sweyntooth paper)' in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music in AR9344

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.qualcomm.com/company/product-security/bulletins/october-2020-bulletinRefwww.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletinRefwww.qualcomm.com/company/product-security/bulletins/october-2020-bulletin

How CyberStrike helps

Frequently asked questions

What is CVE-2020-11114?

CVE-2020-11114 is a high-severity vulnerability. It was published on November 2, 2020 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2020-11114?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2020-11114?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2020-11114?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-11114 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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