CVE-2021-24029

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Source
https://cve.org/CVERecord?id=CVE-2021-24029
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-24029.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-24029
Published
2021-03-15T22:15:13Z
Modified
2026-10-24T02:46:40Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:facebook:mvfst:*:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "2021-03-13"
                        }
                    ],
                    "source":  "CPE_RANGE"
                }
            ],
            "vendor_product":  "facebook:mvfst"
        },
        {
            "cpes":  [
                "cpe:2.3:a:facebook:proxygen:*:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "2021.03.15.00"
                        }
                    ],
                    "source":  "CPE_RANGE"
                }
            ],
            "vendor_product":  "facebook:proxygen"
        },
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "2021.03.15.00"
                        }
                    ],
                    "source":  "DESCRIPTION"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/facebook/mvfst

Affected ranges

Type
GIT
Repo
https://github.com/facebook/mvfst
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a67083ff4b8dcbb7ee2839da6338032030d712b0
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "a67083ff4b8dcbb7ee2839da6338032030d712b0"
                }
            ],
            "source":  "DESCRIPTION"
        },
        {
            "range":  [
                {
                    "fixed":  "a67083ff4b8dcbb7ee2839da6338032030d712b0"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-24029.json"