Headline
CVE-2023-42805: Denial of Service issue in quinn-proto
quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.
High
djc published GHSA-q8wc-j5m9-27w3
Sep 21, 2023
Package
cargo quinn-proto (Rust)
Affected versions
< 0.9.5
Patched versions
0.9.5, 0.10.5
Description
Impact
Receiving unknown QUIC frames in a QUIC packet could result in a panic.
Patches
The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.
References
Fixed in #1667, backported in #1668 and #1669.
Severity
High
7.5
/ 10
CVSS base metrics
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE ID
CVE-2023-42805
Weaknesses
No CWEs
Related news
### Impact Receiving unknown QUIC frames in a QUIC packet could result in a panic. ### Patches The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases. ### References Fixed in https://github.com/quinn-rs/quinn/pull/1667, backported in https://github.com/quinn-rs/quinn/pull/1668 and https://github.com/quinn-rs/quinn/pull/1669.