Wednesday, April 21, 2021

MFSA2021-16 Firefox: Security Vulnerabilities fixed in Firefox 88 (CVE-2021-29946)

Description
Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header.
Solution(s)
  • mozilla-firefox-upgrade-88_0


  • References
  • https://attackerkb.com/topics/cve-2021-29946
  • CVE - 2021-29946
  • http://www.mozilla.org/security/announce/2021/mfsa2021-16.html




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