Updated: 2024-11-24 03:44:25.867794
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.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | HIGH | 7.5 |
| CVSS Version 3.x | CRITICAL | 9.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | glibc | 2.34 | 9.8 | CRITICAL | Not Vulnerable | 2023-11-08 08:36:04 | ||
| CentOS 6 ELS | glibc | 2.12 | 9.8 | CRITICAL | Released | CLSA-2022:1643818516 | 2022-05-05 12:04:31 | |
| CentOS 7 ELS | glibc | 2.17 | 9.8 | CRITICAL | Released | CLSA-2024:1720027216 | 2024-07-19 05:03:39 | |
| CentOS 8.4 ELS | glibc | 2.28 | 9.8 | CRITICAL | Released | CLSA-2022:1645700784 | 2022-02-24 12:09:11 | |
| CentOS 8.5 ELS | glibc | 2.28 | 9.8 | CRITICAL | Released | CLSA-2022:1645700971 | 2022-02-24 12:08:39 | |
| CloudLinux 6 ELS | glibc | 2.12 | 9.8 | CRITICAL | Released | CLSA-2022:1643819200 | 2022-04-07 13:05:19 | |
| Oracle Linux 6 ELS | glibc | 2.12 | 9.8 | CRITICAL | Released | CLSA-2022:1643819053 | 2022-02-02 14:31:58 | |
| Ubuntu 16.04 ELS | glibc | 2.23-0 | 9.8 | CRITICAL | Released | CLSA-2022:1643819084 | 2022-02-02 14:31:57 | |
| Ubuntu 18.04 ELS | glibc | 2.27-3 | 9.8 | CRITICAL | Already Fixed | 2023-04-28 08:48:28 |