UBUNTU-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 vali...

The vulnerability of the gnutls_x509_trust_list_verify_crt2() function in the GnuTLS security library allows a attacker to cause a service failure.

The vulnerability of the gnutlsx509trustlistverifycrt2 function in the GnuTLS security library is related to deficiencies in handling exceptional states during the analysis of the certlistsize parameter. Exploiting this vulnerability could allow an attacker to cause a service failure by sending a...