- Vulnerability/
- USN-3858-1
USN-3858-1: HAProxy vulnerabilities
First published: Tue Jan 15 2019(Updated: )
It was discovered that HAProxy incorrectly handled certain requests. An attacker could possibly use this to expose sensitive information. (CVE-2018-20102) It was discovered that HAProxy incorrectly handled certain requests. A attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 18.10. (CVE-2018-20103, CVE-2018-20615)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/haproxy | <1.8.13-2ubuntu0.1 | 1.8.13-2ubuntu0.1 |
| Ubuntu Ubuntu | =18.10 | |
| All of | ||
| ubuntu/haproxy | <1.8.8-1ubuntu0.3 | 1.8.8-1ubuntu0.3 |
| Ubuntu Ubuntu | =18.04 | |
| All of | ||
| ubuntu/haproxy | <1.6.3-1ubuntu0.2 | 1.6.3-1ubuntu0.2 |
| Ubuntu Ubuntu | =16.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2018-20102
- https://ubuntu.com/security/CVE-2018-20103
- https://ubuntu.com/security/CVE-2018-20615
- https://launchpad.net/ubuntu/+source/haproxy/1.8.13-2ubuntu0.1
- https://launchpad.net/ubuntu/+source/haproxy/1.8.8-1ubuntu0.3
- https://launchpad.net/ubuntu/+source/haproxy/1.6.3-1ubuntu0.2
- https://ubuntu.com/security/notices/USN-3858-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2018-20102.
What is the severity of CVE-2018-20102?
The severity of CVE-2018-20102 is medium.
How does the HAProxy vulnerability CVE-2018-20102 work?
The HAProxy vulnerability CVE-2018-20102 allows an attacker to expose sensitive information by sending certain requests.
How can I fix the HAProxy vulnerability CVE-2018-20102?
To fix the HAProxy vulnerability CVE-2018-20102, update HAProxy to version 1.8.13-2ubuntu0.1 or higher.
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- source/Ubuntu
- agent/software-canonical-lookup
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- package-manager/ubuntu
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- canonical/ubuntu ubuntu
- version/ubuntu ubuntu/18.10
- version/ubuntu ubuntu/18.04
- version/ubuntu ubuntu/16.04