Search criteria
8 vulnerabilities found for lightdm by lightdm_project
CVE-2011-3349 (GCVE-0-2011-3349)
Vulnerability from nvd – Published: 2019-11-19 21:42 – Updated: 2024-08-06 23:29
VLAI?
Summary
lightdm before 0.9.6 writes in .dmrc and Xauthority files using root permissions while the files are in user controlled folders. A local user can overwrite root-owned files via a symlink, which can allow possible privilege escalation.
Severity ?
No CVSS data available.
CWE
- Other
Assigner
References
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CVE-2015-8316 (GCVE-0-2015-8316)
Vulnerability from nvd – Published: 2017-09-06 21:00 – Updated: 2024-08-06 08:13
VLAI?
Summary
Array index error in LightDM (aka Light Display Manager) 1.14.3, 1.16.x before 1.16.6 when the XDMCP server is enabled allows remote attackers to cause a denial of service (process crash) via an XDMCP request packet with no address.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2017-8900 (GCVE-0-2017-8900)
Vulnerability from nvd – Published: 2017-05-12 06:54 – Updated: 2024-08-05 16:48
VLAI?
Summary
LightDM through 1.22.0, when systemd is used in Ubuntu 16.10 and 17.x, allows physically proximate attackers to bypass intended AppArmor restrictions and visit the home directories of arbitrary users by establishing a guest session.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2017-7358 (GCVE-0-2017-7358)
Vulnerability from nvd – Published: 2017-04-05 06:23 – Updated: 2024-08-05 15:56
VLAI?
Summary
In LightDM through 1.22.0, a directory traversal issue in debian/guest-account.sh allows local attackers to own arbitrary directory path locations and escalate privileges to root when the guest user logs out.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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CVE-2011-3349 (GCVE-0-2011-3349)
Vulnerability from cvelistv5 – Published: 2019-11-19 21:42 – Updated: 2024-08-06 23:29
VLAI?
Summary
lightdm before 0.9.6 writes in .dmrc and Xauthority files using root permissions while the files are in user controlled folders. A local user can overwrite root-owned files via a symlink, which can allow possible privilege escalation.
Severity ?
No CVSS data available.
CWE
- Other
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
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CVE-2015-8316 (GCVE-0-2015-8316)
Vulnerability from cvelistv5 – Published: 2017-09-06 21:00 – Updated: 2024-08-06 08:13
VLAI?
Summary
Array index error in LightDM (aka Light Display Manager) 1.14.3, 1.16.x before 1.16.6 when the XDMCP server is enabled allows remote attackers to cause a denial of service (process crash) via an XDMCP request packet with no address.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2017-8900 (GCVE-0-2017-8900)
Vulnerability from cvelistv5 – Published: 2017-05-12 06:54 – Updated: 2024-08-05 16:48
VLAI?
Summary
LightDM through 1.22.0, when systemd is used in Ubuntu 16.10 and 17.x, allows physically proximate attackers to bypass intended AppArmor restrictions and visit the home directories of arbitrary users by establishing a guest session.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2017-7358 (GCVE-0-2017-7358)
Vulnerability from cvelistv5 – Published: 2017-04-05 06:23 – Updated: 2024-08-05 15:56
VLAI?
Summary
In LightDM through 1.22.0, a directory traversal issue in debian/guest-account.sh allows local attackers to own arbitrary directory path locations and escalate privileges to root when the guest user logs out.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
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"name": "http://bazaar.launchpad.net/~lightdm-team/lightdm/trunk/revision/2478",
"refsource": "CONFIRM",
"url": "http://bazaar.launchpad.net/~lightdm-team/lightdm/trunk/revision/2478"
},
{
"name": "41923",
"refsource": "EXPLOIT-DB",
"url": "https://www.exploit-db.com/exploits/41923/"
},
{
"name": "https://www.ubuntu.com/usn/usn-3255-1/",
"refsource": "CONFIRM",
"url": "https://www.ubuntu.com/usn/usn-3255-1/"
},
{
"name": "97486",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/97486"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2017-7358",
"datePublished": "2017-04-05T06:23:00",
"dateReserved": "2017-03-30T00:00:00",
"dateUpdated": "2024-08-05T15:56:36.525Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}