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
21 - 30 of 199 results
16 June 2020
Several security issues were fixed in NSS.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
16 June 2020
Several security issues were fixed in libexif.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2020-0093, CVE-2020-0182, CVE-2020-0198 + 3 others
15 June 2020
fwupd could be made to install an unsigned firmware.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
10 June 2020
USN-4385-1 introduced a regression in the Intel Microcode for some processors.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
10 June 2020
Several security issues were fixed in the Linux kernel.
- Ubuntu 19.10 ,
- 18.04 LTS
CVE ID
CVE-2020-0067, CVE-2020-0543, CVE-2020-12114 + 2 others
10 June 2020
Several security issues were fixed in SQLite.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2018-8740, CVE-2019-19603, CVE-2019-19645 + 6 others
9 June 2020
Several security issues were fixed in Intel Microcode.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
9 June 2020
libjpeg-turbo could be made to expose sensitive information if it received a specially crafted PPM file.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
5 June 2020
GnuTLS could be made to expose sensitive information.
- Ubuntu 20.04 LTS,
- 19.10
CVE ID
4 June 2020
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 20.04 LTS,
- 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2020-12399, CVE-2020-12405, CVE-2020-12406 + 5 others
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