UBUNTU-CVE-2018-20615

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Source

https://ubuntu.com/security/CVE-2018-20615

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20615.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-20615

Related

Published

2018-12-31T00:00:00Z

Modified

2018-12-31T00:00:00Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.

References

Affected packages

Ubuntu:18.04:LTS / haproxy

Package

Name: haproxy
Purl: pkg:deb/ubuntu/haproxy?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.8-1ubuntu0.3

Affected versions

1.*

1.7.9-1ubuntu1

1.7.9-1ubuntu2

1.8.4-1

1.8.7-1

1.8.8-1

1.8.8-1ubuntu0.1

1.8.8-1ubuntu0.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.8.8-1ubuntu0.3",
            "binary_name": "haproxy"
        },
        {
            "binary_version": "1.8.8-1ubuntu0.3",
            "binary_name": "haproxy-dbgsym"
        },
        {
            "binary_version": "1.8.8-1ubuntu0.3",
            "binary_name": "haproxy-doc"
        },
        {
            "binary_version": "1.8.8-1ubuntu0.3",
            "binary_name": "vim-haproxy"
        }
    ]
}