CVE-2024-22189
HIGH7.5EPSS 0.09%QUIC's Connection ID Mechanism vulnerable to Memory Exhaustion Attack
描述
An attacker can cause its peer to run out of memory by sending a large number of NEW_CONNECTION_ID frames that retire old connection IDs. The receiver is supposed to respond to each retirement frame with a RETIRE_CONNECTION_ID frame. The attacker can prevent the receiver from sending out (the vast majority of) these RETIRE_CONNECTION_ID frames by collapsing the peers congestion window (by selectively acknowledging received packets) and by manipulating the peer's RTT estimate. I published a more detailed description of the attack and its mitigation in this blog post: https://seemann.io/posts/2024-03-19-exploiting-quics-connection-id-management/. I also presented this attack in the IETF QUIC working group session at IETF 119: https://youtu.be/JqXtYcZAtIA?si=nJ31QKLBSTRXY35U&t=3683 There's no way to mitigate this attack, please update quic-go to a version that contains the fix.
受影響套件(3)
- Debian/golang-github-lucas-clemente-quic-gofrom 0
- Go/github.com/quic-go/quic-gofrom 0, < 0.42.0
- Go/github.com/quic-go/quic-gofrom 0, < 0.42.0
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(7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-22189
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2024-22189
- PATCHhttps://github.com/quic-go/quic-go
- WEBhttps://github.com/quic-go/quic-go/commit/4a99b816ae3ab03ae5449d15aac45147c85ed47a
- WEBhttps://github.com/quic-go/quic-go/security/advisories/GHSA-c33x-xqrf-c478
- WEBhttps://seemann.io/posts/2024-03-19-exploiting-quics-connection-id-management
- WEBhttps://www.youtube.com/watch?v=JqXtYcZAtIA&t=3683s