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ubuntucveUbuntu.comUB:CVE-2019-20373
HistoryJan 09, 2020 - 12:00 a.m.

CVE-2019-20373

2020-01-0900:00:00
ubuntu.com
ubuntu.com
5

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

12.7%

JSON

LTSP LDM through 2.18.06 allows fat-client root access because the
LDM_USERNAME variable may have an empty value if the user’s shell lacks
support for Bourne shell syntax. This is related to a run-x-session script.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchldm< anyUNKNOWN
ubuntu20.04noarchldm< 2:2.18.06-1+deb10u1build0.20.04.1UNKNOWN
ubuntu16.04noarchldm< anyUNKNOWN

Related

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osv 3
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debian 1
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debiancve
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CVE-2019-20373
2020-01-09 23:15:10
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ldm - security update
2020-01-10 00:00:00
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Design/Logic Flaw
2020-01-09 23:15:00
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Ubuntu: Security Advisory (USN-4533-1)
2020-09-23 00:00:00
Debian: Security Advisory (DLA-2064-1)
2020-01-11 00:00:00
Debian: Security Advisory (DSA-4601-1)
2020-01-10 00:00:00
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2020-01-09 23:15:10
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Debian DLA-2064-1 : ldm security update
2020-01-13 00:00:00
Debian DSA-4601-1 : ldm - security update
2020-01-10 00:00:00
ubuntu
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LTSP Display Manager vulnerabilities
2020-09-22 00:00:00
debian
debian
[SECURITY] [DLA 2064-1] ldm security update
2020-01-10 15:06:58
cvelist
cvelist
CVE-2019-20373
2020-01-09 22:27:55

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

12.7%

JSON
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