pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values

A remote attacker can exploit this by providing specially crafted BER/CER/DER-encoded ASN.1 data with a large exponent in the REAL value. When the application subsequently prints, logs, compares, or performs arithmetic on the decoded value, this can cause excessive CPU and memory consumption,...

ALSA-2026:53363 Important: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values...

RHEL 9 : fence-agents (RHSA-2026:53365)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:53365 advisory. The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable...

Incorrect Conversion between Numeric Types

Overview Affected versions of this package are vulnerable to Incorrect Conversion between Numeric Types in the prettyPrint process. An attacker can cause excessive CPU and memory consumption by providing specially crafted ASN.1 data with large exponents in encoded REAL values. Remediation Upgrade...