UBUNTU-CVE-2023-43669

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Source
https://ubuntu.com/security/CVE-2023-43669
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-43669.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-43669
Related
Published
2023-09-21T06:15:00Z
Modified
2024-10-15T14:11:46Z
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

The Tungstenite crate before 0.20.1 for Rust allows remote attackers to cause a denial of service (minutes of CPU consumption) via an excessive length of an HTTP header in a client handshake. The length affects both how many times a parse is attempted (e.g., thousands of times) and the average amount of data for each parse attempt (e.g., millions of bytes).

References

Affected packages

Ubuntu:24.10 / rust-tungstenite

Package

Name
rust-tungstenite
Purl
pkg:deb/ubuntu/rust-tungstenite?arch=src?distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.20.1-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / rust-tungstenite

Package

Name
rust-tungstenite
Purl
pkg:deb/ubuntu/rust-tungstenite?arch=src?distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.20.1-1
0.20.1-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}