CVE-2023-4911: Looney Tunables Linux – Local Privilege Escalation

CVE-2023-4911: Looney Tunables Linux - Local Privilege Escalation-渗透云记 - 专注于网络安全与技术分享
CVE-2023-4911: Looney Tunables Linux – Local Privilege Escalation
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漏洞标题

CVE-2023-4911: Looney Tunables Linux – Local Privilege Escalation

漏洞描述

A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.

PoC代码

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