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 222 results
26 February 2019
USN-3866-2 introduced a regression in Ghostscript.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
22 February 2019
Several security issues were fixed in Bind.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
21 February 2019
USN-3866-1 introduced a regression in Ghostscript.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
20 February 2019
GDM could give unauthorized access to a different user.
- Ubuntu 18.10 ,
- 18.04 LTS
CVE ID
18 February 2019
systemd could be made to crash if it received specially a crafted D-Bus message.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
13 February 2019
Django could be made to consume resources if it received specially crafted network traffic.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
13 February 2019
Several security issues were fixed in WebKitGTK+.
- Ubuntu 18.10 ,
- 18.04 LTS
CVE ID
12 February 2019
GVfs could be made to expose sensitive information if it received a specially crafted input.
- Ubuntu 18.10 ,
- 18.04 LTS
CVE ID
12 February 2019
snapd could be made to run programs as an administrator.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
11 February 2019
Several security issues were fixed in poppler.
- Ubuntu 18.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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