CVE-2020-24368 : Icinga Icinga Web2 2.0.0 through 2.6.4, 2.7.4 and 2.8.2 has a Directory Traversa

Icinga Icinga Web2 2.0.0 through 2.6.4, 2.7.4 and 2.8.2 has a Directory Traversal vulnerability which allows an attacker to access arbitrary files that are readable by the process running Icinga Web 2. This issue is fixed in Icinga Web 2 in v2.6.4, v2.7.4 and v2.8.2.

Published 2020-08-19 15:15:13

Updated 2022-12-13 15:54:33

Source MITRE

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2020-24368

Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 10
cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*
Matching versions
Suse » Package Hub » Version: N/A
cpe:2.3:a:suse:package_hub:-:*:*:*:*:*:*:*
Matching versions
When used together with: Suse » Linux Enterprise » Version: 12.0
Icinga » Icinga Web 2
Versions from including (>=) 2.8.0 and before (<) 2.8.2
cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:*
Matching versions
Icinga » Icinga Web 2
Versions from including (>=) 2.7.0 and before (<) 2.7.4
cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:*
Matching versions
Icinga » Icinga Web 2
Versions from including (>=) 2.0.0 and before (<) 2.6.4
cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-24368

EPSS FAQ

0.46%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 76 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-24368

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:P/I:N/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2020-24368

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-24368

https://github.com/Icinga/icingaweb2/blob/master/CHANGELOG.md

icingaweb2/CHANGELOG.md at master · Icinga/icingaweb2 · GitHub
Release Notes;Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00026.html

[security-announce] openSUSE-SU-2020:1674-1: important: Security update
Mailing List;Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00040.html

[SECURITY] [DLA 2343-1] icingaweb2 security update
Mailing List;Third Party Advisory
https://icinga.com/2020/08/19/icinga-web-security-release-v2-6-4-v2-7-4-and-v2-8-2/

Icinga Web Security Release: v2.6.4, v2.7.4 and v2.8.2 - Icinga
Vendor Advisory
https://security.gentoo.org/glsa/202208-05

Icinga Web 2: Multiple Vulnerabilities (GLSA 202208-05) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://www.debian.org/security/2020/dsa-4747

Debian -- Security Information -- DSA-4747-1 icingaweb2
Third Party Advisory
https://github.com/Icinga/icingaweb2/issues/4226

Possible path traversal when serving static image files · Issue #4226 · Icinga/icingaweb2 · GitHub
Exploit;Issue Tracking;Third Party Advisory

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Vulnerability Details : CVE-2020-24368

Products affected by CVE-2020-24368

Exploit prediction scoring system (EPSS) score for CVE-2020-24368

CVSS scores for CVE-2020-24368

CWE ids for CVE-2020-24368

References for CVE-2020-24368