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
141 - 150 of 203 results
24 January 2018
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-5089, CVE-2018-5090, CVE-2018-5091 + 27 others
24 January 2018
gcab could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 17.10 ,
- 16.04 LTS
CVE ID
23 January 2018
Several security issues were fixed in rsync.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
23 January 2018
Several security issues were addressed in the Linux kernel.
- Ubuntu 17.10
CVE ID
22 January 2018
Several security issues were fixed in OpenSSH.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2016-10009, CVE-2016-10010, CVE-2016-10011 + 2 others
22 January 2018
Several security issues were fixed in MySQL.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-2562, CVE-2018-2565, CVE-2018-2573 + 16 others
22 January 2018
USN-3531-1 introduced regressions in intel-microcode.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
17 January 2018
Several security issues were fixed in the GNU C library.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-1000408, CVE-2017-1000409, CVE-2017-15670 + 4 others
17 January 2018
Bind could be made to crash if it received specially crafted network traffic.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
16 January 2018
Transmission could be made to run arbitraty code.
- Ubuntu 17.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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