UBUNTU-CVE-2024-11738

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Source
https://ubuntu.com/security/CVE-2024-11738
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-11738.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2024-11738
Upstream
Published
2024-12-06T15:15:00Z
Modified
2025-09-08T16:58:57Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 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
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message.

References

Affected packages

Ubuntu:24.04:LTS / rust-rustls

Package

Name
rust-rustls
Purl
pkg:deb/ubuntu/rust-rustls@0.21.10-1?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*

0.21.6-3
0.21.7-1
0.21.9-1
0.21.10-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.21.10-1",
            "binary_name": "librust-rustls-dev"
        }
    ]
}

Ubuntu:25.04 / rust-rustls

Package

Name
rust-rustls
Purl
pkg:deb/ubuntu/rust-rustls@0.23.25+ds-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

0.*

0.21.12-5
0.21.12-6
0.21.12-9
0.23.20+ds-7
0.23.20+ds-8
0.23.20+ds-9
0.23.20+ds-10
0.23.25+ds-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.23.25+ds-1",
            "binary_name": "librust-rustls-dev"
        }
    ]
}