UBUNTU-CVE-2023-46239
- Source
- https://ubuntu.com/security/CVE-2023-46239
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46239.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-46239
- Related
- Published
- 2023-10-31T16:15:00Z
- Modified
- 2025-01-13T10:24:24Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
quic-go is an implementation of the QUIC protocol in Go. Starting in version 0.37.0 and prior to version 0.37.3, 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. 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. Version 0.37.3 contains a patch. Versions before 0.37.0 are not affected.
- References
Affected packages
Ubuntu:22.04:LTS / golang-github-lucas-clemente-quic-go
Package
- Name
- golang-github-lucas-clemente-quic-go
- Purl
- pkg:deb/ubuntu/golang-github-lucas-clemente-quic-go@0.25.0-1?arch=source&distro=jammy
Ubuntu:24.10 / golang-github-lucas-clemente-quic-go
Package
- Name
- golang-github-lucas-clemente-quic-go
- Purl
- pkg:deb/ubuntu/golang-github-lucas-clemente-quic-go@0.46.0-2?arch=source&distro=oracular