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
171 - 175 of 402 results
18 September 2017
GDK-PixBuf could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
14 September 2017
Several security issues were fixed in Thunderbird.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-7753, CVE-2017-7779, CVE-2017-7784 + 11 others
14 September 2017
Libgcrypt could be made to expose sensitive information.
- Ubuntu 17.04
CVE ID
14 September 2017
Several security issues were fixed in tcpdump.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-11108, CVE-2017-11541, CVE-2017-11542 + 87 others
13 September 2017
Several security issues were fixed in QEMU.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-10664, CVE-2017-10806, CVE-2017-10911 + 13 others
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