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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
6 references
| URL | Tags |
|---|---|
| https://security-tracker.debian.org/tracker/CVE-2… | x_refsource_MISC |
| https://access.redhat.com/security/cve/cve-2011-3349 | x_refsource_MISC |
| https://www.securityfocus.com/bid/50506 | x_refsource_MISC |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | x_refsource_MISC |
| https://bugs.launchpad.net/debian/+source/lightdm… | x_refsource_MISC |
| https://seclists.org/oss-sec/2011/q3/393 | x_refsource_MISC |
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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
3 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1284574 | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2015/11/22/1 | mailing-listx_refsource_MLIST |
| https://bugs.launchpad.net/lightdm/+bug/1516831 | x_refsource_CONFIRM |
Date Public
2015-11-17 00:00
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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
4 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/98554 | vdb-entryx_refsource_BID |
| https://www.ubuntu.com/usn/usn-3285-1/ | x_refsource_CONFIRM |
| https://people.canonical.com/~ubuntu-security/cve… | x_refsource_CONFIRM |
| https://launchpad.net/bugs/1663157 | x_refsource_CONFIRM |
Date Public
2017-05-12 00:00
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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
References
6 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/1677924 | x_refsource_CONFIRM |
| https://lists.freedesktop.org/archives/lightdm/20… | x_refsource_CONFIRM |
| http://bazaar.launchpad.net/~lightdm-team/lightdm… | x_refsource_CONFIRM |
| https://www.exploit-db.com/exploits/41923/ | exploitx_refsource_EXPLOIT-DB |
| https://www.ubuntu.com/usn/usn-3255-1/ | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/97486 | vdb-entryx_refsource_BID |
Date Public
2017-04-05 00:00
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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
6 references
| URL | Tags |
|---|---|
| https://security-tracker.debian.org/tracker/CVE-2… | x_refsource_MISC |
| https://access.redhat.com/security/cve/cve-2011-3349 | x_refsource_MISC |
| https://www.securityfocus.com/bid/50506 | x_refsource_MISC |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | x_refsource_MISC |
| https://bugs.launchpad.net/debian/+source/lightdm… | x_refsource_MISC |
| https://seclists.org/oss-sec/2011/q3/393 | x_refsource_MISC |
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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
3 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1284574 | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2015/11/22/1 | mailing-listx_refsource_MLIST |
| https://bugs.launchpad.net/lightdm/+bug/1516831 | x_refsource_CONFIRM |
Date Public
2015-11-17 00:00
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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
4 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/98554 | vdb-entryx_refsource_BID |
| https://www.ubuntu.com/usn/usn-3285-1/ | x_refsource_CONFIRM |
| https://people.canonical.com/~ubuntu-security/cve… | x_refsource_CONFIRM |
| https://launchpad.net/bugs/1663157 | x_refsource_CONFIRM |
Date Public
2017-05-12 00:00
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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
6 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/1677924 | x_refsource_CONFIRM |
| https://lists.freedesktop.org/archives/lightdm/20… | x_refsource_CONFIRM |
| http://bazaar.launchpad.net/~lightdm-team/lightdm… | x_refsource_CONFIRM |
| https://www.exploit-db.com/exploits/41923/ | exploitx_refsource_EXPLOIT-DB |
| https://www.ubuntu.com/usn/usn-3255-1/ | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/97486 | vdb-entryx_refsource_BID |
Date Public
2017-04-05 00:00
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