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
4961 - 4970 of 10484 results
22 September 2020
Several security issues were fixed in Netty.
- Ubuntu 18.04 LTS
CVE ID
22 September 2020
Debian-LAN could be made to change Kerberos user passwords or run programs as an administrator.
- Ubuntu 18.04 LTS
CVE ID
22 September 2020
Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
- Ubuntu 20.04 LTS,
- 18.04 LTS
CVE ID
22 September 2020
Several security issues were fixed in FreeImage.
- Ubuntu 18.04 LTS
CVE ID
22 September 2020
Several security issues were fixed in Ceph.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
21 September 2020
TNEF could be made to crash or write arbitrary files to the filesystem.
- Ubuntu 16.04 LTS
CVE ID
21 September 2020
LibOFX could be made to crash.
- Ubuntu 16.04 LTS
CVE ID
21 September 2020
noVNC could be made to execute arbitrary code.
- Ubuntu 16.04 LTS
CVE ID
21 September 2020
pam_tacplus could be made to expose sensitive information.
- Ubuntu 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
18 September 2020
Exim SpamAssassin could be made to execute aribitrary code if it received crafted .cf files/rules.
- Ubuntu 16.04 LTS
CVE ID
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