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Unscored CVE-2021-24029 EUVD-2021-10949GHSA-hjc6-5p5c-w4wg

A packet of death scenario is possible in mvfst via a specially crafted message during a QUIC session, which causes a crash via a failed as…

Published Mar 15, 2021 · Updated Aug 3, 2024 · Assigned by facebook

Vendor: Facebook Product: mvfst Product: proxygen

Description

A packet of death scenario is possible in mvfst via a specially crafted message during a QUIC session, which causes a crash via a failed assertion. Per QUIC specification, this particular message should be treated as a connection error. This issue affects mvfst versions prior to commit a67083ff4b8dcbb7ee2839da6338032030d712b0 and proxygen versions prior to v2021.03.15.00.

Affected products

VendorProductAffectedFixed
Facebook mvfst unspecified – < a67083ff4b8dcbb7ee2839da6338032030d712b0 a67083ff4b8dcbb7ee2839da6338032030d712b0
Facebook proxygen unspecified – < v2021.03.15.00 v2021.03.15.00

References