USN-1336-1: Linux kernel vulnerability

Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. CVE-2011-2203 A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain ro...

CVE-2012-0055

OverlayFS in the Linux kernel before 3.0.0-16.28, as used in Ubuntu 10.0.4 LTS and 11.10, is missing inode security checks which could allow attackers to bypass security restrictions and perform unauthorized actions...

USN-1333-1: Libav vulnerabilities

Steve Manzuik discovered that Libav incorrectly handled certain malformed Matroska files. If a user were tricked into opening a crafted Matroska file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the...

USN-1330-1: Linux kernel (OMAP4) vulnerabilities

Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. CVE-2011-2203 A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain ro...

Ubuntu 11.10 : nova vulnerability (USN-1326-1)

Nachi Ueno, Rohit Karajgi, and Venkatesan Ravikumar discovered that when Nova is configured to use the OpenStack API, it would not correctly enforce access controls on certain incoming requests. A remote authenticated attacker could exploit this to change resources of arbitrary tenants. Note that...

USN-1326-1: Nova vulnerability

Nachi Ueno, Rohit Karajgi, and Venkatesan Ravikumar discovered that when Nova is configured to use the OpenStack API, it would not correctly enforce access controls on certain incoming requests. A remote authenticated attacker could exploit this to change resources of arbitrary tenants...

Ubuntu: Security Advisory (USN-1306-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-1315-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-1316-1: t1lib vulnerability

Jonathan Brossard discovered that t1lib did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause t1lib to crash or possibly execute arbitrary code with user privileges...

USN-1310-1: libarchive vulnerabilities

It was discovered that libarchive incorrectly handled certain ISO 9660 image files. If a user were tricked into using a specially crafted ISO 9660 image file, a remote attacker could cause libarchive to crash or possibly execute arbitrary code with user privileges. CVE-2011-1777 It was discovered...

Ubuntu 11.10 : nova vulnerability (USN-1305-1)

David Black discovered that Nova did not properly perform input validation during image registration. An attacker could exploit this by registering a crafted image using the EC2 API or S3/RegisterImage method and overwrite files as the nova user. Note that Tenable Network Security has extracted t...

[USN-1296-1] acpid vulnerabilities

========================================================================== Ubuntu Security Notice USN-1296-1 December 08, 2011 acpid vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...

Acpid Privilege Boundary Crossing

Exploit Title: Acpid Privilege Boundary Crossing Vulnerability Google Dork: Date: 23-11-2011 Author: otr Software Link: https://launchpad.net/ubuntu/+source/acpid Version: 1:2.0.10-1ubuntu2 Tested on: Ubuntu 11.10, Ubuntu 11.04 CVE : CVE-2011-2777 -- Safeguard this letter, it may be an IMPORTANT...

Acpid 1:2.0.10-1ubuntu2 (Ubuntu 11.04/11.10) - Boundary Crossing Privilege Escalation

Exploit Title: Acpid Privilege Boundary Crossing Vulnerability Google Dork: Date: 23-11-2011 Author: otr Software Link: https://launchpad.net/ubuntu/+source/acpid Version: 1:2.0.10-1ubuntu2 Tested on: Ubuntu 11.10, Ubuntu 11.04 CVE : CVE-2011-2777 -- Safeguard this letter, it may be an IMPORTANT...

USN-1295-1: Dovecot vulnerability

It was discovered that Dovecot incorrectly validated certificate hostnames when being used as a POP3 and IMAP proxy. If a remote attacker were able to perform a machine-in-the-middle attack, this flaw could be exploited to view sensitive information...

USN-1290-1: Kerberos vulnerability

Simo Sorce discovered that a NULL pointer dereference existed in the Kerberos Key Distribution Center KDC. An authenticated remote attacker could use this to cause a denial of service...

USN-1289-1: colord vulnerability

It was discovered that colord incorrectly handled certain SQL queries. A local attacker could exploit this to modify arbitrary sqlite databases. On Ubuntu, colord runs as its own user by default, so standard file permissions would limit which databases could be altered...

CVE-2011-4405

The cupshelpers scripts in system-config-printer in Ubuntu 11.04 and 11.10, as used by the automatic printer driver download service, uses an "insecure connection" for queries to the OpenPrinting database, which allows remote attackers to execute arbitrary code via a man-in-the-middle MITM attack...

CVE-2011-4405

The cupshelpers scripts in system-config-printer in Ubuntu 11.04 and 11.10, as used by the automatic printer driver download service, uses an "insecure connection" for queries to the OpenPrinting database, which allows remote attackers to execute arbitrary code via a man-in-the-middle MITM attack...

CVE-2011-4405

CVE-2011-4405 concerns the cupshelpers scripts in system-config-printer used by Ubuntu 11.04/11.10, which query the OpenPrinting database over an insecure, unauthenticated connection. This MITM weakness can allow remote tampering with driver packages/repositories and arbitrary code execution. Con...