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
71 - 80 of 201 results
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
2 October 2017
Libidn could be made to crash or run programs if it processed specially crafted input.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
2 October 2017
poppler could be made to crash if opened a specially crafted file.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
2 October 2017
Several security issues were fixed in Dnsmasq.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-14491, CVE-2017-14492, CVE-2017-14493 + 3 others
2 October 2017
ca-certificates was updated to the 20170717 package.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
2 October 2017
NSS could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
25 September 2017
Libplist could be made to crash if it opened a specially crafted file.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
21 September 2017
Emacs could be made to run programs as your login if it opened a specially crafted file.
- Ubuntu 17.04
CVE ID
21 September 2017
Samba could be made to expose sensitive information over the network.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
20 September 2017
USN-3414-1 introduced a regression in QEMU.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
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