LooneyPwner

LooneyPwner 针对CVE-2023-4911的利用工具，瞄准各种Linux发行版中的'Looney Tunables' glibc漏洞。 LooneyPwner 是一个针对GNU C库glibc中发现的严重缓冲区溢出漏洞（昵称"Looney Tunables"）的概念验证PoC利用工具。该漏洞官方编号为CVE-2023-4911，存在于各种Linux发行版中，带来重大风险，包括未经授权的数据访问和系统更改。 漏洞背景 上周，GNU...

CVE-2023-4911

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looney-tuneables

looney-tuneables CVE-2023-4911 安装 pwntools: https://github.com/Gallopsled/pwntools root@kitploit: apt-get update apt-get install python3 python3-pip python3-dev git libssl-dev libffi-dev build-essential python3 -m pip install --upgrade pip python3 -m pip install --upgrade pwntools...

CVE-2023-4911

CVE-2023-4911 - Looney Tunables 这是针对 CVE-2023-4911 的一个（目前还非常粗糙的）概念验证。到目前为止，我只验证过它在 Ubuntu 22.10 kinetic 上有效。当前版本的漏洞利用包含相当多的“魔法”偏移量。如果你对如何改进堆整形有建议，欢迎向我提交 PR :。 这个漏洞利用基本上是 Qualys 的精彩分析文章 的一个实现。它在某些地方有所偏离。这不一定是因为我认为自己更懂，只是这是在我的虚拟机上可行的方法。可能还有改进的空间。 用法 1. 使用 make 编译漏洞利用程序和 suid 库。 2. 在一个可写目录中运行...

CVE-2023-4911

CVE-2023-4911 CVE-2023-4911-Looney-Tunables...

Photon OS 5.0: Glibc PHSA-2026-5.0-90-0855

An update of the glibc package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-90-0855. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Exploit for Out-of-bounds Write in Netapp Bootstrap_Os

glibc 힙 버퍼 오버플로우 취약점CVE-2023-4911 | 항목 | 내용 | |---|---| | C...

glibc 2.38 Buffer Overflow

This is a local privilege escalation exploit for CVE-2023-4911, also known as "Looney Tunables", caused by a buffer overflow in the glibc dynamic loader's environment variable parsing logic. The vulnerability is triggered by crafting a maliciously long GLIBCTUNABLES string which corrupts internal...

glibc 2.38 - Buffer Overflow

Exploit Title: glibc 2.38 - Buffer Overflow Google Dork: N/A Date: 2025-10-08 Exploit Author: Beatriz Fresno Naumova Vendor Homepage: https://www.gnu.org/software/libc/ Software Link: https://ftp.gnu.org/gnu/libc/glibc-2.35.tar.gz Version: glibc 2.35 specifically 2.35-0ubuntu3.3 on Ubuntu 22.04.3...

MiracleLinux 9 : glibc-2.34-60.el9.7 (AXSA:2023-6486:05)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-6486:05 advisory. glibc: buffer overflow in ld.so leading to privilege escalation CVE-2023-4911 glibc: Stack read overflow in getaddrinfo in no-aaaa mode CVE-2023-452...

Oracle Linux 8 : glibc (ELSA-2025-20375)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-20375 advisory. - CVE-2025-4802: static setuid dlopen may search LDLIBRARYPATH RHEL-92685 - CVE-2025-0395: Fix a buffer overflow in assert RHEL-83306 - CVE-2024-33599: nscd:...

TencentOS Server 4: glibc (TSSA-2024:0038)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0038 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

TencentOS Server 3: glibc (TSSA-2023:0245)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0245 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Security Bulletin: Execution Engine for Apache Hadoop is vulnerable to denial of service, buffer overflow and allow a local authenticated attacker to gain elevated privileges

Summary glibc, gnutls, gnupg are used by Execution Engine for Apache Hadoop in all the components. CVE-2023-0687, CVE-2023-4911, CVE-2021-3998, CVE-2023-5156, CVE-2023-4527, CVE-2023-4813, CVE-2022-3515, CVE-2024-28835, CVE-2024-28834 Vulnerability Details CVEID:CVE-2023-0687 DESCRIPTION: GNU C...

Exploit for Heap-based Buffer Overflow in Gnu Glibc

CVE-2023-4911 This is a PoC Proof Of Concept for the Looney...

Western Digital My Cloud Multiple Products 5.x < 5.30.103 Multiple Vulnerabilities (WDC-25001)

Multiple Western Digital My Cloud products are prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Azure Linux 3.0 Security Update: glibc (CVE-2023-4911)

The version of glibc installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-4911 advisory. - A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBCTUNABLE...

Security Bulletin: IBM Storage Ceph is vulnerable to a Heap-based Buffer Overflow in the RHEL UBI (CVE-2023-4911)

Summary RHEL UBI is used by IBM Storage Ceph as the base operating system. This bulletin identifies the steps to take to address the vulnerability in the RHEL UBI. CVE-2023-4911 Vulnerability Details CVEID:CVE-2023-4911 DESCRIPTION: glibc could allow a local authenticated attacker to gain elevate...

CVE-2023-4911 affecting package glibc for versions less than 2.38-6

CVE-2023-4911 affecting package glibc for versions less than 2.38-6. A patched version of the package is available...

EulerOS Virtualization 2.11.0 : glibc (EulerOS-SA-2024-1426)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulti...