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.

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1251 - 1260 of 1557 results

USN-1879-1: Linux kernel (OMAP4) vulnerabilities

14 June 2013

Several security issues were fixed in the kernel.

  • Ubuntu 12.04

CVE ID

CVE-2013-0160, CVE-2013-2146, CVE-2013-2850 + 12 others

USN-1878-1: Linux kernel vulnerabilities

14 June 2013

Several security issues were fixed in the kernel.

  • Ubuntu 12.04

CVE ID

CVE-2013-0160, CVE-2013-2146, CVE-2013-3076 + 11 others

USN-1874-1: DBus vulnerability

13 June 2013

DBus could be made to crash if it received specially crafted input.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04

CVE ID

CVE-2013-2168

USN-1873-1: telepathy-gabble vulnerabilities

12 June 2013

Several security issues were fixed in telepathy-gabble.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04

CVE ID

CVE-2013-1431, CVE-2013-1769

USN-1871-1: xserver-xorg-video-openchrome vulnerability

10 June 2013

Several security issues were fixed in xserver-xorg-video-openchrome.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04

CVE ID

CVE-2013-1994

USN-1859-1: libxi vulnerabilities

5 June 2013

Several security issues were fixed in libxi.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04 ,
  • 10.04

CVE ID

CVE-2013-1984, CVE-2013-1995, CVE-2013-1998

USN-1870-1: libxxf86vm vulnerability

5 June 2013

Several security issues were fixed in libxxf86vm.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04 ,
  • 10.04

CVE ID

CVE-2013-2001

USN-1869-1: libxxf86dga vulnerabilities

5 June 2013

Several security issues were fixed in libxxf86dga.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04

CVE ID

CVE-2013-1991, CVE-2013-2000

USN-1868-1: libxvmc vulnerabilities

5 June 2013

Several security issues were fixed in libxvmc.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04

CVE ID

CVE-2013-1990, CVE-2013-1999

USN-1867-1: libxv vulnerabilities

5 June 2013

Several security issues were fixed in libxv.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04

CVE ID

CVE-2013-1989, CVE-2013-2066

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