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
261 - 270 of 1557 results
23 October 2017
Libidn could be made to crash or run programs if it processed specially crafted input.
- Ubuntu 12.04
CVE ID
23 October 2017
Several security issues were fixed in curl.
- Ubuntu 12.04
CVE ID
CVE-2016-9586, CVE-2017-1000100, CVE-2017-1000254 + 2 others
23 October 2017
ICU could be made to crash or run arbitrary code as your login if it received specially crafted input.
- Ubuntu 12.04
CVE ID
11 October 2017
Several security issues were fixed in the Linux kernel.
- Ubuntu 12.04
CVE ID
10 October 2017
Several security issues were fixed in libxml2.
- Ubuntu 12.04
CVE ID
CVE-2017-0663, CVE-2017-7375, CVE-2017-7376 + 4 others
3 October 2017
Several security issues were fixed in Dnsmasq.
- Ubuntu 12.04
CVE ID
CVE-2017-14491, CVE-2017-14492, CVE-2017-14493 + 3 others
18 September 2017
The system could be made to crash if it received specially crafted bluetooth traffic.
- Ubuntu 12.04
CVE ID
18 September 2017
Several security issues were fixed in the Linux kernel.
- Ubuntu 12.04
CVE ID
CVE-2016-10044, CVE-2016-10200, CVE-2016-7097 + 15 others
14 September 2017
Several security issues were fixed in tcpdump
- Ubuntu 12.04
CVE ID
CVE-2017-11108, CVE-2017-11541, CVE-2017-11542 + 87 others
5 September 2017
GD library could be made to crash if it opened a specially crafted file.
- Ubuntu 12.04
CVE ID
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