USN-4059-2: Squid vulnerabilities
First published: Wed Jul 17 2019(Updated: )
USN-4059-1 and USN-3557-1 fixed several vulnerabilities in Squid. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Louis Dion-Marcil discovered that Squid incorrectly handled certain Edge Side Includes (ESI) responses. A malicious remote server could possibly cause Squid to crash, resulting in a denial of service. (CVE-2018-1000024) Louis Dion-Marcil discovered that Squid incorrectly handled certain Edge Side Includes (ESI) responses. A malicious remote server could possibly cause Squid to crash, resulting in a denial of service. (CVE-2018-1000027) It was discovered that Squid incorrectly handled the cachemgr.cgi web module. A remote attacker could possibly use this issue to conduct cross-site scripting (XSS) attacks. (CVE-2019-13345)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/squid3 | <3.1.19-1ubuntu3.12.04.9 | 3.1.19-1ubuntu3.12.04.9 |
| =12.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2018-1000024
- https://ubuntu.com/security/CVE-2018-1000027
- https://ubuntu.com/security/CVE-2019-13345
- https://ubuntu.com/security/notices/USN-3557-1
- https://ubuntu.com/security/notices/USN-4059-1
- https://launchpad.net/ubuntu/+source/squid3/3.1.19-1ubuntu3.12.04.9
- https://ubuntu.com/security/notices/USN-4059-2 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID of this advisory?
The vulnerability ID of this advisory is USN-4059-2.
What is the affected software?
The affected software is Squid version 3.1.19-1ubuntu3.12.04.9 on Ubuntu 12.04.
What is the severity of this vulnerability?
The severity of this vulnerability is not provided in the advisory.
How can I fix this vulnerability?
To fix this vulnerability, update Squid to the latest version provided by the Ubuntu 12.04 ESM.
Where can I find more information about this vulnerability?
More information about this vulnerability can be found at the following references: - [CVE-2018-1000024](https://ubuntu.com/security/CVE-2018-1000024) - [CVE-2018-1000027](https://ubuntu.com/security/CVE-2018-1000027) - [CVE-2019-13345](https://ubuntu.com/security/CVE-2019-13345)
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