Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
Search USNs
USN ID, name, description or CVE ID contains
101 - 110 of 222 results
11 April 2019
Several security issues were fixed in Ruby.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2019-8320, CVE-2019-8321, CVE-2019-8322 + 3 others
10 April 2019
Several security issues were fixed in wpa_supplicant and hostapd.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2016-10743, CVE-2019-9495, CVE-2019-9497 + 2 others
8 April 2019
Several security issues were fixed in Wget.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
8 April 2019
The systemd PAM module could be used to gain additional PolicyKit privileges.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
8 April 2019
Lua could be made to crash if it received a specially crafted script.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
8 April 2019
Several security issues were fixed in ClamAV.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
8 April 2019
Samba could be made to create files in unexpected locations.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
4 April 2019
Several security issues were fixed in the Apache HTTP Server.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-17189, CVE-2018-17199, CVE-2019-0196 + 3 others
4 April 2019
AdvanceCOMP could be made to run arbitrary code if it opened a specially crafted file.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
3 April 2019
Several security issues were fixed in BusyBox.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2011-5325, CVE-2014-9645, CVE-2015-9261 + 7 others
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