CVEvulnerability
CVE-2023-39322
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-09-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770
Description
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.
Affected configurations
• golang go (>= 1.21.0 < 1.21.1)
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://go.dev/cl/523039 Patch
- https://go.dev/issue/62266 Issue Tracking
- https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ Mailing List, Release Notes
- https://pkg.go.dev/vuln/GO-2023-2045 Vendor Advisory
- https://security.gentoo.org/glsa/202311-09 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20231020-0004/ Third Party Advisory
- https://go.dev/cl/523039 Patch
- https://go.dev/issue/62266 Issue Tracking
- https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ Mailing List, Release Notes
- https://pkg.go.dev/vuln/GO-2023-2045 Vendor Advisory
- https://security.gentoo.org/glsa/202311-09 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20231020-0004/ Third Party Advisory