cbcvebase.
CVE-2020-3812
published 2020-05-26

CVE-2020-3812: 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…

PriorityP425medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.43%
35.0th percentile
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.

Affected

10 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debiandebian_linux
debiannetqmail
netqmailnetqmail
netqmailnetqmail>= 0 < 1.06-6.2~deb10u1build0.16.04.11.06-6.2~deb10u1build0.16.04.1
netqmailnetqmail>= 0 < 1.06-6.2~deb10u1build0.18.04.11.06-6.2~deb10u1build0.18.04.1
netqmailnetqmail>= 0 < 1.06-6.2~deb10u1build0.20.04.11.06-6.2~deb10u1build0.20.04.1
netqmailnetqmail>= 0 < 1.06-6.2~deb10u1build0.14.04.1+esm11.06-6.2~deb10u1build0.14.04.1+esm1

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
osv9.8CRITICAL
vendor_ubuntu9.8CRITICAL
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