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ubuntucveUbuntu.comUB:CVE-2021-3800
HistoryNov 02, 2021 - 12:00 a.m.

CVE-2021-3800

2021-11-0200:00:00
ubuntu.com
ubuntu.com
20

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

31.6%

A flaw was found in glib before version 2.63.6. Due to random charset
alias, pkexec can leak content from files owned by privileged users to
unprivileged ones under the right condition.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchglib2.0< 2.56.4-0ubuntu0.18.04.9UNKNOWN
ubuntu14.04noarchglib2.0< 2.40.2-0ubuntu1.1+esm4UNKNOWN
ubuntu16.04noarchglib2.0< 2.48.2-0ubuntu4.8+esm1UNKNOWN

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

31.6%