PT-2018-17619 · Icinga · Icinga

Crunsher · Published 2018-02-27 · Updated 2019-10-03 · CVE-2018-6535

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Icinga versions 2.x through 2.8.1

Description An issue in the password comparison function can disclose the password to an attacker due to the lack of a constant-time comparison, potentially allowing attackers to exploit this and gain unauthorized access.

Recommendations For versions 2.x through 2.8.1, update to a version that includes a constant-time password comparison function to prevent password disclosure.

Fix

Related Identifiers

CVE-2018-6535

Affected Products

Icinga

References · 9

• https://ubuntu.com/security/CVE-2018-6535 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-6535 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-6535 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-6535 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-6535 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-6535 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-6535 · Vendor Advisory
• https://github.com/Icinga/icinga2/issues/4920 · Note
• https://github.com/Icinga/icinga2/pull/5715 · Note