7.5
CWE
20 400
Advisory Published
Updated

CVE-2018-6347: Input Validation

First published: Mon Dec 31 2018(Updated: )

An issue in the Proxygen handling of HTTP2 parsing of headers/trailers can lead to a denial-of-service attack. This affects Proxygen prior to v2018.12.31.00.

Credit: cve-assign@fb.com

Affected SoftwareAffected VersionHow to fix
Proxygen<2018.12.31.00
<2018.12.31.00

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Frequently Asked Questions

  • What is the severity of CVE-2018-6347?

    CVE-2018-6347 has been classified as a denial-of-service (DoS) vulnerability.

  • How do I fix CVE-2018-6347?

    To fix CVE-2018-6347, upgrade Proxygen to version 2018.12.31.00 or later.

  • What does CVE-2018-6347 affect?

    CVE-2018-6347 affects versions of Proxygen prior to v2018.12.31.00.

  • What type of attack can CVE-2018-6347 cause?

    CVE-2018-6347 can result in a denial-of-service attack due to improper handling of HTTP2 header parsing.

  • Is CVE-2018-6347 a critical vulnerability?

    While CVE-2018-6347 can cause service disruption, it is primarily categorized as a denial-of-service vulnerability rather than critical.

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