CVE-2022-23219

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/14/2022

Last Modified5/5/2025

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxgnu:glibcoracle:communications_cloud_native_core_binding_support_functionoracle:communications_cloud_native_core_network_function_cloud_native_environmentoracle:communications_cloud_native_core_network_repository_functionoracle:communications_cloud_native_core_security_edge_protection_proxyoracle:communications_cloud_native_core_unified_data_repositoryoracle:enterprise_operations_monitor

Weaknesses (CWE)

CWE-120CWE-120

References

https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html(cve@mitre.org)

https://security.gentoo.org/glsa/202208-24(cve@mitre.org)

https://sourceware.org/bugzilla/show_bug.cgi?id=22542(cve@mitre.org)

https://www.oracle.com/security-alerts/cpujul2022.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202208-24(af854a3a-2127-422b-91ae-364da2661108)

https://sourceware.org/bugzilla/show_bug.cgi?id=22542(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com/security-alerts/cpujul2022.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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