- Vulnerability/
- USN-4348-1
USN-4348-1: Mailman vulnerabilities
First published: Wed Apr 29 2020(Updated: )
It was discovered that Mailman incorrectly handled certain inputs. An attacker could possibly use this to issue execute arbitrary scripts or HTML. (CVE-2018-0618) It was discovered that Mailman incorrectly handled certain inputs. An attacker could possibly use this issue to display arbitrary text on a web page. (CVE-2018-13796) It was discovered that Mailman incorrectly handled certain files. An attacker could possibly use this issue to execute arbitrary code. (CVE-2020-12137)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/mailman | <1:2.1.26-1ubuntu0.1 | 1:2.1.26-1ubuntu0.1 |
| =18.04 | ||
| All of | ||
| ubuntu/mailman | <1:2.1.20-1ubuntu0.4 | 1:2.1.20-1ubuntu0.4 |
| =16.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2018-0618
- https://ubuntu.com/security/CVE-2018-13796
- https://ubuntu.com/security/CVE-2020-12137
- https://ubuntu.com/security/notices/USN-5121-2
- https://launchpad.net/ubuntu/+source/mailman/1:2.1.26-1ubuntu0.1
- https://launchpad.net/ubuntu/+source/mailman/1:2.1.20-1ubuntu0.4
- https://ubuntu.com/security/notices/USN-4348-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID for the Mailman vulnerabilities?
The vulnerability ID for the Mailman vulnerabilities is CVE-2018-0618.
What is the impact of the Mailman vulnerabilities?
The Mailman vulnerabilities could allow an attacker to execute arbitrary scripts or HTML or display arbitrary text.
Which versions of Mailman are affected by the vulnerabilities?
Mailman versions 2.1.26-1ubuntu0.1 (Ubuntu 18.04) and 2.1.20-1ubuntu0.4 (Ubuntu 16.04) are affected by the vulnerabilities.
How can I fix the Mailman vulnerabilities?
To fix the Mailman vulnerabilities, update to version 1:2.1.26-1ubuntu0.1 (Ubuntu 18.04) or version 1:2.1.20-1ubuntu0.4 (Ubuntu 16.04).
Where can I find more information about the Mailman vulnerabilities?
You can find more information about the Mailman vulnerabilities at the following references: [CVE-2018-0618](https://ubuntu.com/security/CVE-2018-0618), [CVE-2018-13796](https://ubuntu.com/security/CVE-2018-13796), [CVE-2020-12137](https://ubuntu.com/security/CVE-2020-12137).
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