CVE-2023-46239
HIGH7.5EPSS 0.43%quic-go vulnerable to pointer dereference that can lead to panic
發布日:2023/10/30修改日:2023/11/8
描述
quic-go is an implementation of the [QUIC](https://datatracker.ietf.org/doc/html/rfc9000) transport protocol in Go. 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. **Impact** 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. **Patches** [v0.37.3](https://github.com/quic-go/quic-go/releases/tag/v0.37.3) contains a patch. Versions before v0.37.0 are not affected.
受影響套件(2)
- Go/github.com/quic-go/quic-go>= 0.37.0, < 0.37.3
- Go/github.com/quic-go/quic-go>= 0.37.0, < 0.37.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-46239
- PATCHhttps://github.com/quic-go/quic-go
- WEBhttps://github.com/quic-go/quic-go/commit/b6a4725b60f1fe04e8f1ddcc3114e290fcea1617
- WEBhttps://github.com/quic-go/quic-go/releases/tag/v0.37.3
- WEBhttps://github.com/quic-go/quic-go/security/advisories/GHSA-3q6m-v84f-6p9h