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
1371 - 1380 of 2353 results
10 October 2017
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
10 October 2017
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
10 October 2017
Several security issues were fixed in libXfont.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
10 October 2017
Several security issues were fixed in curl.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2016-9586, CVE-2017-1000100, CVE-2017-1000101 + 2 others
6 October 2017
Several security issues were fixed in poppler.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-14518, CVE-2017-14520, CVE-2017-14617 + 6 others
5 October 2017
Several security issues were fixed in Ruby.
- Ubuntu 14.04 LTS
CVE ID
CVE-2017-0898, CVE-2017-0899, CVE-2017-0900 + 4 others
5 October 2017
Git be made to run programs if it processed a specially crafted file.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
4 October 2017
USN-3435-1 caused a regression in Firefox.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
3 October 2017
OCaml applications could be made to crash, expose sensitive information, or run programs.
- Ubuntu 14.04 LTS
CVE ID
2 October 2017
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-7793, CVE-2017-7805, CVE-2017-7810 + 13 others
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