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Attacker Value
Unknown

CVE-2012-1111

Disclosure Date: October 27, 2014 (last updated October 05, 2023)
lightdm before 1.0.9 does not properly close file descriptors before opening a child process, which allows local users to write to the lightdm log or have other unspecified impact.
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Attacker Value
Unknown

CVE-2012-0943

Disclosure Date: May 22, 2014 (last updated October 05, 2023)
debian/guest-account in Light Display Manager (lightdm) 1.0.x before 1.0.6 and 1.1.x before 1.1.7, as used in Ubuntu Linux 11.10, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-6648 has been assigned for the gdm-guest-session issue.
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Attacker Value
Unknown

CVE-2011-3153

Disclosure Date: March 06, 2014 (last updated October 05, 2023)
dmrc.c in Light Display Manager (aka LightDM) before 1.1.1 allows local users to read arbitrary files via a symlink attack on ~/.dmrc.
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Attacker Value
Unknown

CVE-2013-4331

Disclosure Date: February 02, 2014 (last updated October 05, 2023)
Light Display Manager (aka LightDM) 1.4.x before 1.4.3, 1.6.x before 1.6.2, and 1.7.x before 1.7.14 uses 0664 permissions for the temporary .Xauthority file, which allows local users to obtain sensitive information by reading the file.
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Attacker Value
Unknown

CVE-2013-4459

Disclosure Date: November 23, 2013 (last updated October 05, 2023)
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.
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Attacker Value
Unknown

CVE-2011-4105

Disclosure Date: February 17, 2012 (last updated October 04, 2023)
LightDM before 1.0.6 allows local users to change ownership of arbitrary files via a symlink attack on ~/.Xauthority.
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