CVE-2025-48057

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate() function can be tricked into incorrectly treating certificates as valid. This allows an attacker to send a malicious certificate request that is then treated as a renewal of an already existing certificate, resulting in the attacker obtaining a valid certificate that can be used to impersonate trusted nodes. This only occurs when Icinga 2 is built with OpenSSL older than version 1.1.0. This issue has been patched in versions 2.12.12, 2.13.12, and 2.14.6.

CVSS

No CVSS.

References

Link	Resource
https://github.com/Icinga/icinga2/commit/34c93a2542bbe4e9886d15bc17ec929ead1aa152
https://github.com/Icinga/icinga2/commit/4023128be42b18a011dda71ddee9ca79955b89cb
https://github.com/Icinga/icinga2/commit/60f75f4a3d5cbb234eb3694ba7e9076a1a5b8776
https://github.com/Icinga/icinga2/commit/9ad5683aab9eb392c6737ff46c830a945c9e240f
https://github.com/Icinga/icinga2/commit/9b2c05d0cc09210bdeade77cf9a73859250fc48d
https://github.com/Icinga/icinga2/security/advisories/GHSA-7vcf-f5v9-3wr6

Configurations

No configuration.

History

28 May 2025, 15:01

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-27 17:15

Updated : 2025-05-28 15:01

NVD link : CVE-2025-48057

Mitre link : CVE-2025-48057

CVE.ORG link : CVE-2025-48057

JSON object : View

Products Affected

No product.

CWE

CWE-296

Improper Following of a Certificate's Chain of Trust

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