CVE-2013-4459

LightDM 1.7.5 through 1.8.3 and 1.9.x before 1.9.2 does not apply the AppArmor profile to the Guest account, which allows local users to bypass intended restrictions by leveraging the Guest account...

CVE-2013-4459

LightDM vulnerability CVE-2013-4459 affects LightDM 1.7.5–1.8.3 and 1.9.x prior to 1.9.2, where the AppArmor profile was not applied to the Guest account, allowing local users to bypass intended restrictions. Impact is local information exposure and a potential bypass of guest-restricted controls...

CVE-2013-4459

LightDM 1.7.5 through 1.8.3 and 1.9.x before 1.9.2 does not apply the AppArmor profile to the Guest account, which allows local users to bypass intended restrictions by leveraging the Guest account...

[USN-2012-1] Light Display Manager vulnerability

========================================================================== Ubuntu Security Notice USN-2012-1 November 06, 2013 lightdm vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...

Light Display Manager protection bypass

AppArmor policy is not applied correctly...

Ubuntu Update for lightdm USN-2012-1

Check for the Version of lightdm OpenVAS Vulnerability Test $Id: gbubuntuUSN20121.nasl 8448 2018-01-17 16:18:06Z teissa $ Ubuntu Update for lightdm USN-2012-1 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free softwar...

Ubuntu: Security Advisory (USN-2012-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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 13.10 : lightdm vulnerability (USN-2012-1)

Christian Prim discovered that Light Display Manager incorrectly applied the AppArmor security profile when the Guest account is used. A local attacker could use this issue to possibly gain access to sensitive information. Note that Tenable Network Security has extracted the preceding description...

USN-2012-1: Light Display Manager vulnerability

Christian Prim discovered that Light Display Manager incorrectly applied the AppArmor security profile when the Guest account is used. A local attacker could use this issue to possibly gain access to sensitive information...

CVE-2013-4459

LightDM 1.7.5 through 1.8.3 and 1.9.x before 1.9.2 does not apply the AppArmor profile to the Guest account, which allows local users to bypass intended restrictions by leveraging the Guest account...

Null pointer dereference

The apparmorsetprocattr function in security/apparmor/lsm.c in the Linux kernel before 3.0 does not properly handle invalid parameters, which allows local users to cause a denial of service NULL pointer dereference and OOPS or possibly have unspecified other impact by writing to a...

CVE-2011-3619

CVE-2011-3619 affects the Linux kernel (before 3.0) via AppArmor’s apparmor_setprocattr in security/apparmor/lsm.c. Unvalidated parameters can trigger a NULL pointer dereference/OOPS by writing to /proc/#####/attr/current, enabling local denial-of-service; kernel patch exists in 3.0+ (see ChangeL...

[USN-1676-1] AppArmor update

========================================================================== Ubuntu Security Notice USN-1676-1 December 19, 2012 AppArmor update ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu...

AppArmor protection bypass

It's possible to bypass protection...

[USN-1668-1] Apport update

========================================================================== Ubuntu Security Notice USN-1668-1 December 17, 2012 apport update ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu...

Ubuntu: Security Advisory (USN-1676-1)

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 Update for apparmor USN-1676-1

Ubuntu Update for Linux kernel vulnerabilities USN-1676-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN16761.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for apparmor USN-1676-1 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net Thi...

Ubuntu 11.10 / 12.04 LTS : AppArmor update (USN-1676-1)

Dan Rosenberg discovered that the example AppArmor profile for chromium-browser could be escaped by calling xdg-settings with a crafted environment. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted t...

USN-1676-1: AppArmor update

Dan Rosenberg discovered that the example AppArmor profile for chromium-browser could be escaped by calling xdg-settings with a crafted environment...

Ubuntu Update for apport USN-1668-1

Ubuntu Update for Linux kernel vulnerabilities USN-1668-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN16681.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for apport USN-1668-1 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This...