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.
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USN ID, name, description or CVE ID contains
101 - 110 of 235 results
11 September 2019
Several security issues were fixed in curl.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
10 September 2019
USN-4120-1 caused a regression in systemd.
- Ubuntu 19.04 ,
- 18.04 LTS
9 September 2019
Several security issues were fixed in Python.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2018-20406, CVE-2018-20852, CVE-2019-10160 + 5 others
9 September 2019
Memcached could be made to expose sensitive information if it received a specially crafted UNIX socket.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
6 September 2019
Exim could be made to run programs as an administrator if it received specially crafted network traffic.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
5 September 2019
npm/fstream could be made to overwrite files.
- Ubuntu 19.04 ,
- 18.04 LTS
CVE ID
4 September 2019
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2019-5849, CVE-2019-9812, CVE-2019-11734 + 14 others
3 September 2019
Samba would allow unintended access to files over the network.
- Ubuntu 19.04
CVE ID
3 September 2019
systemd-resolved would allow unprivileged users to change DNS settings.
- Ubuntu 19.04 ,
- 18.04 LTS
CVE ID
3 September 2019
Irssi could be made to crash or execute arbitrary code if it received a specially crafted CAP request.
- Ubuntu 19.04
CVE ID
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