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
1231 - 1240 of 2379 results
15 May 2018
poppler could be made to crash if it opened a specially crafted PDF.
- Ubuntu 18.04 LTS,
- 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
14 May 2018
Several security issues were fixed in PHP.
- Ubuntu 18.04 LTS,
- 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-10545, CVE-2018-10546, CVE-2018-10547 + 2 others
11 May 2018
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 18.04 LTS,
- 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-5150, CVE-2018-5151, CVE-2018-5152 + 21 others
9 May 2018
Wget could be made to inject arbitrary cookie values.
- Ubuntu 18.04 LTS,
- 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
8 May 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
7 May 2018
Several security issues were fixed in QPDF.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2015-9252, CVE-2017-11624, CVE-2017-11625 + 11 others
30 April 2018
Several security issues were fixed in Ghostscript.
- Ubuntu 18.04 LTS,
- 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
24 April 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2017-13305, CVE-2017-16538, CVE-2018-1000004 + 2 others
23 April 2018
Several security issues were fixed in MySQL.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-2755, CVE-2018-2758, CVE-2018-2759 + 26 others
19 April 2018
OpenSSL could allow access to sensitve information.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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