Vulnerability Monitor

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CVE-2023-39322

QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.

Published

2023-09-08T17:15:28.120

Last Modified

2024-11-21T08:15:09.307

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-770

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	golang	go	< 1.21.1	Yes

References

https://go.dev/cl/523039 Patch ([email protected])
https://go.dev/issue/62266 Issue Tracking ([email protected])
https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ Mailing List, Release Notes ([email protected])
https://pkg.go.dev/vuln/GO-2023-2045 Vendor Advisory ([email protected])
https://security.gentoo.org/glsa/202311-09 ([email protected])
https://security.netapp.com/advisory/ntap-20231020-0004/ Third Party Advisory ([email protected])
https://go.dev/cl/523039 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://go.dev/issue/62266 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ Mailing List, Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://pkg.go.dev/vuln/GO-2023-2045 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202311-09 (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20231020-0004/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)