USN-6294-2

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Source

https://ubuntu.com/security/notices/USN-6294-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6294-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6294-2

Related

Published

2023-08-17T14:53:13.747495Z

Modified

2023-08-17T14:53:13.747495Z

Summary

haproxy vulnerability

Details

USN-6294-1 fixed vulnerabilities in HAProxy. This update provides the corresponding updates for Ubuntu 20.04 LTS.

Original advisory details:

Ben Kallus discovered that HAProxy incorrectly handled empty Content-Length headers. A remote attacker could possibly use this issue to manipulate the payload and bypass certain restrictions.

References

Affected packages

Ubuntu:20.04:LTS / haproxy

Package

Name: haproxy
Purl: pkg:deb/ubuntu/haproxy@2.0.31-0ubuntu0.2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.31-0ubuntu0.2

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

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

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "2.0.31-0ubuntu0.2",
            "binary_name": "haproxy"
        },
        {
            "binary_version": "2.0.31-0ubuntu0.2",
            "binary_name": "haproxy-dbgsym"
        },
        {
            "binary_version": "2.0.31-0ubuntu0.2",
            "binary_name": "haproxy-doc"
        },
        {
            "binary_version": "2.0.31-0ubuntu0.2",
            "binary_name": "vim-haproxy"
        }
    ],
    "availability": "No subscription required"
}