Lightdm
Vendor:
First CVE: Feb 17, 2012 · Active for 14 years
6
Total CVEs
More Total CVEs than 80% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
2.6
Avg CVSS
Bottom 1%
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Lightdm over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 17, 2012
14 years ago
Most Recent CVE
Oct 27, 2014
4,291 days ago
CVE Severity & Scoring
Lightdm6 CVEs
83%
17%
All CVEs352,727 CVEs
45%
40%
11%
LowMedium
Attack Vector
Local0 (0.0%)
Network0 (0.0%)
Unknown6 (100.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low0 (0.0%)
High0 (0.0%)
Unknown6 (100.0%)
User Interaction
None0 (0.0%)
Unknown6 (100.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None0 (0.0%)
Unknown6 (100.0%)
Top CVEs
Signals from CVEs in this product scope (6 CVEs).
6 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
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 | May 22, 2014 | 2.1 | 21 | NO | YES |
CVE-2012-1111MEDIUM 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. | Oct 27, 2014 | 4.6 | 18 | NO | NO |
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. | Mar 6, 2014 | 1.9 | 14 | NO | NO |
LightDM before 1.0.6 allows local users to change ownership of arbitrary files via a symlink attack on ~/.Xauthority. | Feb 17, 2012 | 1.9 | 13 | NO | NO |
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 | Nov 23, 2013 | 3.3 | 12 | NO | NO |
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 use | Feb 2, 2014 | 2.1 | 11 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (6 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
1 CVE
16.7% of CVEs· 89th percentile
Social Chatter
Signals from CVEs in this product scope (6 CVEs).
Media Mentions
Signals from CVEs in this product scope (6 CVEs).
Top CNAs Publishing CVEs For Lightdm
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.9.1 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.9.0 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.8.3 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.8.2 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.8.1 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.8.0 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.7.9 | 2 | 2.7 | 0.4% | 0 | 0 |
| 1.7.8 | 2 | 2.7 | 0.4% | 0 | 0 |
| 1.7.7 | 2 | 2.7 | 0.4% | 0 | 0 |
| 1.7.6 | 2 | 2.7 | 0.4% | 0 | 0 |
| 1.7.5 | 2 | 2.7 | 0.4% | 0 | 0 |
| 1.7.4 | 1 | 2.1 | 0.4% | 0 | 0 |
| 1.7.3 | 1 | 2.1 | 0.4% | 0 | 0 |
| 1.7.2 | 1 | 2.1 | 0.4% | 0 | 0 |
| 1.7.18 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.7.17 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.7.16 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.7.15 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.7.14 | 1 | 3.3 | 0.4% | 0 | 0 |
| 1.7.13 | 2 | 2.7 | 0.4% | 0 | 0 |