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
51 - 60 of 201 results
30 October 2017
poppler could be made to crash if it opened a specially crafted file.
- Ubuntu 17.10 ,
- 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
26 October 2017
systemd could be made to temporarily stop responding if it received specially crafted network traffic.
- Ubuntu 17.10 ,
- 17.04
CVE ID
26 October 2017
Several security issues were fixed in Irssi.
- Ubuntu 17.10 ,
- 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-10965, CVE-2017-10966, CVE-2017-15227 + 4 others
26 October 2017
Several security issues were fixed in Wget.
- Ubuntu 17.10 ,
- 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2016-7098, CVE-2017-13089, CVE-2017-13090 + 1 other
23 October 2017
ICU could be made to crash or run arbitrary code as your login if it received specially crafted input.
- Ubuntu 17.10 ,
- 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
23 October 2017
NVIDIA graphics drivers could be made to crash or run programs as an administrator.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-6257, CVE-2017-6259, CVE-2017-6266 + 2 others
23 October 2017
Several security issues were fixed in WebKitGTK+.
- Ubuntu 17.04 ,
- 16.04 LTS
CVE ID
CVE-2017-7087, CVE-2017-7089, CVE-2017-7090 + 14 others
23 October 2017
Several security issues were fixed in MySQL.
- Ubuntu 17.10 ,
- 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-10155, CVE-2017-10165, CVE-2017-10167 + 13 others
23 October 2017
curl could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 17.10 ,
- 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
17 October 2017
Several security issues were fixed in the X.Org X server.
- Ubuntu 17.04 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-12176, CVE-2017-12177, CVE-2017-12178 + 9 others
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