Improper resource allocation - Buffer overflow In glibc
Description
The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path 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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 11 | 2.31-13+deb11u3 | ||
debian 12 | 2.33-3 | ||
debian 14 | 2.33-3 | ||
debian 13 | 2.33-3 | ||
 rpm rhel6 | - | - | |
rpm rhel7 | - | - | |
rpm rhel6 | - | - | |
rpm rhel7 | - | - | |
rpm rhel8 | 0:2.28-164.el8_5.3 |
Aliases
1. 2. 3. 4. 5.