Ubuntu.comUB:CVE-2020-3812CVE-2020-3812
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.0004 Low
EPSS
Percentile
5.1%
qmail-verify as used in netqmail 1.06 is prone to an information disclosure
vulnerability. A local attacker can test for the existence of files and
directories anywhere in the filesystem because qmail-verify runs as root
and tests for the existence of files in the attacker’s home directory,
without dropping its privileges first.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.18.04.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.20.04.1 | UNKNOWN |
| ubuntu | 14.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.14.04.1+esm1 | UNKNOWN |
| ubuntu | 16.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.16.04.1 | UNKNOWN |
Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.0004 Low
EPSS
Percentile
5.1%