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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-24368
• Icinga/icingaweb2#4226
• https://github.com/Icinga/icingaweb2/blob/master/CHANGELOG.md
• https://icinga.com/2020/08/19/icinga-web-security-release-v2-6-4-v2-7-4-and-v2-8-2/
• https://lists.debian.org/debian-lts-announce/2020/08/msg00040.html
• https://www.debian.org/security/2020/dsa-4747
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00026.html
• https://security.gentoo.org/glsa/202208-05