UBUNTU-CVE-2021-24002

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UBUNTU-CVE-2021-24002

Summary:

Details: When a user clicked on an FTP URL containing encoded newline characters (%0A and %0D), the newlines would have been interpreted as such and allowed arbitrary commands to be sent to the FTP server. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.

References: https://ubuntu.com/security/CVE-2021-24002, https://www.mozilla.org/en-US/security/advisories/mfsa2021-14/#CVE-2021-24002, https://www.mozilla.org/en-US/security/advisories/mfsa2021-15/#CVE-2021-24002, https://www.mozilla.org/en-US/security/advisories/mfsa2021-16/#CVE-2021-24002, https://ubuntu.com/security/notices/USN-4926-1, https://ubuntu.com/security/notices/USN-4995-1, https://ubuntu.com/security/notices/USN-4995-2, https://www.cve.org/CVERecord?id=CVE-2021-24002