CVE-2023-46239
Summary
| CVE | CVE-2023-46239 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2023-10-31 16:15:00 UTC |
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| Updated | 2023-11-09 00:14:00 UTC |
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| Description | quic-go is an implementation of the QUIC protocol in Go. Starting in version 0.37.0 and prior to version 0.37.3, by serializing an ACK frame after the CRYTPO that allows a node to complete the handshake, a remote node could trigger a nil pointer dereference (leading to a panic) when the node attempted to drop the Handshake packet number space. An attacker can bring down a quic-go node with very minimal effort. Completing the QUIC handshake only requires sending and receiving a few packets. Version 0.37.3 contains a patch. Versions before 0.37.0 are not affected. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
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| Release v0.37.3 · quic-go/quic-go · GitHub |
MISC |
github.com |
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| fix handling of ACK frames serialized after CRYPTO frames (#4018) · quic-go/quic-go@b6a4725 · GitHub |
MISC |
github.com |
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| remote-triggered panic due to unexpected frame serialization order when completing the handshake · Advisory · quic-go/quic-go · GitHub |
MISC |
github.com |
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| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 995769 GO (Go) Security Update for github.com/quic-go/quic-go (GHSA-3q6m-v84f-6p9h)
