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MitreCVE-2018-6535

HistoryFeb 27, 2018 - 7:29 p.m.

CVE-2018-6535

2018-02-2719:29:00

mitre

web.nvd.nist.gov

cve-2018-6535

icinga

vulnerability

password disclosure

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

An issue was discovered in Icinga 2.x through 2.8.1. The lack of a constant-time password comparison function can disclose the password to an attacker.

Affected configurations

Nvd

Node

icingaicingaRange2.0.0–2.8.1

VendorProductVersionCPE
icingaicinga*cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
icinga	icinga	*	cpe:2.3:a:icinga:icinga::::::::

References

github.com/Icinga/icinga2/issues/4920

github.com/Icinga/icinga2/pull/5715

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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