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Ubuntu.comUB:CVE-2020-35269

HistoryDec 23, 2020 - 12:00 a.m.

CVE-2020-35269

2020-12-2300:00:00

ubuntu.com

nagios core

csrf

vulnerability

4.2.4

site-wide

cross-site request forgery

hosts

servers

unix

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

31.5%

JSON

Nagios Core application version 4.2.4 is vulnerable to Site-Wide Cross-Site
Request Forgery (CSRF) in many functions, like adding – deleting for hosts
or servers.

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchnagios4< anyUNKNOWN
ubuntu22.04noarchnagios4< anyUNKNOWN
ubuntu24.04noarchnagios4< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	nagios4	< any	UNKNOWN
ubuntu	22.04	noarch	nagios4	< any	UNKNOWN
ubuntu	24.04	noarch	nagios4	< any	UNKNOWN

References

gist.github.com/MoSalah20/d1d40b43eafba0bd22ee4cddecad3cbc

github.com/NagiosEnterprises/nagioscore/issues/809

launchpad.net/bugs/cve/CVE-2020-35269

nvd.nist.gov/vuln/detail/CVE-2020-35269

security-tracker.debian.org/tracker/CVE-2020-35269

www.cve.org/CVERecord?id=CVE-2020-35269

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

31.5%

JSON

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