Advisory Published
CVE Published
Updated

CVE-2022-34476

First published: Tue Jun 28 2022(Updated: )

ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1.

Credit: security@mozilla.org

Affected SoftwareAffected VersionHow to fix
Firefox<102
102
Firefox<102.0

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2022-34476?

    CVE-2022-34476 has been classified as a high-severity vulnerability due to its potential impact on the parsing of ASN.1.

  • How do I fix CVE-2022-34476?

    To fix CVE-2022-34476, upgrade to Firefox version 102 or later.

  • What versions of Firefox are affected by CVE-2022-34476?

    CVE-2022-34476 affects all versions of Firefox prior to 102.

  • What type of vulnerability is CVE-2022-34476?

    CVE-2022-34476 is a vulnerability related to improper ASN.1 parsing.

  • Can CVE-2022-34476 be exploited remotely?

    Yes, CVE-2022-34476 could potentially be exploited remotely by an attacker.

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