VulnerabilityModified
CVE-2023-42805
quinn-proto is a state machine for the QUIC transport protocol.
HIGH 7.5EPSS 0.76%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.76%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.76% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- quinn project/quinn
- Source
- security-advisories@github.com
References
- https://github.com/quinn-rs/quinn/pull/1667Issue Tracking, Patch
- https://github.com/quinn-rs/quinn/pull/1668Issue Tracking, Patch
- https://github.com/quinn-rs/quinn/pull/1669Issue Tracking
- https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3Vendor Advisory
- https://github.com/quinn-rs/quinn/pull/1667Issue Tracking, Patch
- https://github.com/quinn-rs/quinn/pull/1668Issue Tracking, Patch
- https://github.com/quinn-rs/quinn/pull/1669Issue Tracking
- https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.