UBUNTU-CVE-2024-45506

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Source
https://ubuntu.com/security/CVE-2024-45506
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45506.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-45506
Upstream
Withdrawn
2025-07-18T16:59:55Z
Published
2024-09-04T15:15:00Z
Modified
2025-07-16T07:47:40.305624Z
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
  • 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

HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.

References

Affected packages

Ubuntu:20.04:LTS / haproxy

Package

Name
haproxy
Purl
pkg:deb/ubuntu/haproxy@2.0.33-0ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.33-0ubuntu0.1

Affected versions

2.*

2.0.5-1
2.0.8-1
2.0.9-1
2.0.10-1
2.0.10-1ubuntu1
2.0.11-1ubuntu1
2.0.12-1ubuntu2
2.0.13-1ubuntu2
2.0.13-2
2.0.13-2ubuntu0.1
2.0.13-2ubuntu0.2
2.0.13-2ubuntu0.3
2.0.13-2ubuntu0.5
2.0.29-0ubuntu1
2.0.29-0ubuntu1.1
2.0.29-0ubuntu1.3
2.0.31-0ubuntu0.1
2.0.31-0ubuntu0.2
2.0.31-0ubuntu0.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "haproxy",
            "binary_version": "2.0.33-0ubuntu0.1"
        },
        {
            "binary_name": "haproxy-dbgsym",
            "binary_version": "2.0.33-0ubuntu0.1"
        },
        {
            "binary_name": "haproxy-doc",
            "binary_version": "2.0.33-0ubuntu0.1"
        },
        {
            "binary_name": "vim-haproxy",
            "binary_version": "2.0.33-0ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / haproxy

Package

Name
haproxy
Purl
pkg:deb/ubuntu/haproxy@2.4.24-0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.24-0ubuntu0.22.04.1

Affected versions

2.*

2.2.9-2ubuntu2
2.4.8-1
2.4.8-2ubuntu3
2.4.11-1ubuntu1
2.4.12-1ubuntu1
2.4.12-1ubuntu2
2.4.13-1ubuntu1
2.4.14-1ubuntu1
2.4.18-0ubuntu1
2.4.18-0ubuntu1.1
2.4.18-0ubuntu1.2
2.4.18-0ubuntu1.3
2.4.22-0ubuntu0.22.04.1
2.4.22-0ubuntu0.22.04.2
2.4.22-0ubuntu0.22.04.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "haproxy",
            "binary_version": "2.4.24-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "haproxy-dbgsym",
            "binary_version": "2.4.24-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "haproxy-doc",
            "binary_version": "2.4.24-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "vim-haproxy",
            "binary_version": "2.4.24-0ubuntu0.22.04.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:24.04:LTS / haproxy

Package

Name
haproxy
Purl
pkg:deb/ubuntu/haproxy@2.8.5-1ubuntu3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.5-1ubuntu3

Affected versions

2.*

2.6.15-1ubuntu2
2.8.5-1ubuntu1
2.8.5-1ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "haproxy",
            "binary_version": "2.8.5-1ubuntu3"
        },
        {
            "binary_name": "haproxy-dbgsym",
            "binary_version": "2.8.5-1ubuntu3"
        },
        {
            "binary_name": "haproxy-doc",
            "binary_version": "2.8.5-1ubuntu3"
        },
        {
            "binary_name": "vim-haproxy",
            "binary_version": "2.8.5-1ubuntu3"
        }
    ],
    "availability": "No subscription required"
}