USN-5042-1

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Source

https://ubuntu.com/security/notices/USN-5042-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5042-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5042-1

Related

UBUNTU-CVE-2021-39241

Published

2021-08-17T17:01:00Z

Modified

2026-02-10T04:42:17Z

Summary

haproxy vulnerabilities

Details

It was discovered that HAProxy incorrectly handled the HTTP/2 protocol. A remote attacker could possibly use this issue to bypass restrictions.

References

Affected packages

Ubuntu:20.04:LTS / haproxy

Package

Name: haproxy
Purl: pkg:deb/ubuntu/haproxy@2.0.13-2ubuntu0.2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.13-2ubuntu0.2

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "haproxy",
            "binary_version": "2.0.13-2ubuntu0.2"
        },
        {
            "binary_name": "vim-haproxy",
            "binary_version": "2.0.13-2ubuntu0.2"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": []
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5042-1.json"