CVE-2020-3811

qmail-verify as used in netqmail 1.06 is prone to a mail-address verification bypass vulnerability.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://bugs.debian.org/961060	Issue Tracking Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/05/19/8	Exploit Mailing List Patch Third Party Advisory
https://www.debian.org/security/2020/dsa-4692	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00002.html	Mailing List Third Party Advisory
https://usn.ubuntu.com/4556-1/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:netqmail:netqmail:1.06:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration 3 (hide)

cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Information

Published : 2020-05-26 06:15

Updated : 2022-04-28 12:30

NVD link : CVE-2020-3811

Mitre link : CVE-2020-3811

JSON object : View

CWE

CWE-665

Improper Initialization

CWE-863

Incorrect Authorization

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Products Affected

debian

debian_linux

canonical

ubuntu_linux

netqmail

netqmail

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