🛡️ CVE-2022-23219
🔴 CVSS 9.8 — Critical ⚠️ Exploit Public CWE-120 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-120
Public Exploit ⚠️ Yes
Source NVD
Published 2022-01-14
Updated 2026-06-08
Modified 2025-05-05

Affected Packages

Software From version Fixed in
communications-cloud-native-core-binding-support-function
communications-cloud-native-core-network-function-cloud-native-environment
communications-cloud-native-core-network-repository-function
communications-cloud-native-core-security-edge-protection-proxy
communications-cloud-native-core-unified-data-repository
debian-linux
enterprise-operations-monitor
glibc 2.31

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