Upstream information
Description
quic-go is an implementation of the QUIC protocol in Go. Prior to version 0.42.0, an attacker can cause its peer to run out of memory 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. Version 0.42.0 contains a patch for the issue. No known workarounds are available.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having important severity.
SUSE | |
---|---|
Base Score | 7.5 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | High |
CVSSv3 Version | 3.1 |
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA coredns-1.11.1-5.1 openSUSE Tumbleweed GA golang-github-v2fly-v2ray-core-5.15.1-1.1 openSUSE Tumbleweed GA kubo-0.27.0-2.1 openSUSE Tumbleweed GA syncthing-1.27.6-1.1 |
SUSE Timeline for this CVE
CVE page created: Thu Apr 4 18:10:46 2024CVE page last modified: Tue Apr 16 00:46:33 2024