本ページは robert_ancell lightdm に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2012-1111 | 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. | [email protected] | 4.6 | 0.10% | 2014-10-27 | 2026-05-06 |
| CVE-2012-0943 | 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. | [email protected] | 2.1 | 0.22% | 2014-05-22 | 2026-05-06 |
| CVE-2011-3153 | 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. | [email protected] | 1.9 | 0.04% | 2014-03-06 | 2026-05-06 |
| CVE-2013-4331 | 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. | [email protected] | 2.1 | 0.04% | 2014-02-02 | 2026-04-29 |
| 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. | [email protected] | 3.3 | 0.06% | 2013-11-23 | 2026-04-29 |
| CVE-2011-4105 | LightDM before 1.0.6 allows local users to change ownership of arbitrary files via a symlink attack on ~/.Xauthority. | [email protected] | 1.9 | 0.05% | 2012-02-17 | 2026-04-29 |