USN-4059-1: Squid vulnerabilities
First published: Mon Jul 15 2019(Updated: )
It was discovered that Squid incorrectly handled certain SNMP packets. A remote attacker could possibly use this issue to cause memory consumption, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2018-19132) 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/squid | <4.4-1ubuntu2.1 | 4.4-1ubuntu2.1 |
| Ubuntu OpenSSH Client | =19.04 | |
| All of | ||
| ubuntu/squid3 | <3.5.27-1ubuntu1.2 | 3.5.27-1ubuntu1.2 |
| Ubuntu OpenSSH Client | =18.04 | |
| All of | ||
| ubuntu/squid3 | <3.5.12-1ubuntu7.7 | 3.5.12-1ubuntu7.7 |
| Ubuntu OpenSSH Client | =16.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2018-19132
- https://ubuntu.com/security/CVE-2019-13345
- https://ubuntu.com/security/notices/USN-4059-2
- https://launchpad.net/ubuntu/+source/squid/4.4-1ubuntu2.1
- https://launchpad.net/ubuntu/+source/squid3/3.5.27-1ubuntu1.2
- https://launchpad.net/ubuntu/+source/squid3/3.5.12-1ubuntu7.7
- https://ubuntu.com/security/notices/USN-4059-1 (Advisory)
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2018-19132.
What is the impact of this vulnerability?
This vulnerability could lead to memory consumption and a denial of service.
Which versions of Ubuntu are affected by this vulnerability?
This vulnerability affects Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.
How can I fix this vulnerability in Ubuntu 16.04 LTS?
To fix this vulnerability in Ubuntu 16.04 LTS, update Squid to version 3.5.12-1ubuntu7.7.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability in the Ubuntu Security Notices USN-4059-1.
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- version/ubuntu openssh client/18.04
- version/ubuntu openssh client/16.04