3642 matches found
CVE-2026-90245 fbdev: kyro: Validate overlay viewport coordinates
In the Linux kernel, the following vulnerability has been resolved: fbdev: kyro: Validate overlay viewport coordinates The overlay viewport end coordinates are computed from the viewport origin and dimensions using 32-bit unsigned arithmetic. Large input values can cause these calculations to wra...
CVE-2026-90109 net: sched: fix 32-bit backlog wrap in gred, bfifo and plug enqueue
In the Linux kernel, the following vulnerability has been resolved: net: sched: fix 32-bit backlog wrap in gred, bfifo and plug enqueue gredenqueue, bfifoenqueue and plugenqueue admit a packet when the current backlog plus the packet length fits within the queue limit: sch-qstats.backlog +...
kernel: net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post()
A flaw was found in the Linux kernel's qrtr network component. On 32-bit systems, a 32-bit integer overflow can occur in the qrtrendpointpost function when processing an incoming packet. This overflow can bypass a size validation check, leading to an out-of-bounds write and causing the kernel to...
CVE-2024-6387_PoC
摘要 这本质上是一个统计性漏洞:需要大量尝试才能赢得竞态条件并成功执行任意代码。攻击者需要克服许多障碍,Schwartz 告诉 SecurityWeek。“即使在最佳情况下,最著名的漏洞也需要超过 4 小时才能利用。” 在 OpenSSH 9.8 的发布说明中,开发人员指出该漏洞仅在基于 glibc 的 32 位 Linux 系统上得到确认,OpenBSD 不受影响。 环境搭建 环境使用 Docker 搭建。 1. 编写 Dockerfile root@kitploit: 1.1. 编写 Dockerfile FROM i386/ubuntu:20.04 ENV...
EulerOS 2.0 SP15 : perl (EulerOS-SA-2026-3813)
According to the versions of the perl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds.x000D x00...
CVE-2026-89825
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: fix firmware control interface bounds checks panthorinitcsiface and panthorinitcsgiface validate firmware control interface offsets with 32-bit arithmetic and the size of the host wrapper structures. The offsets are...
CVE-2019-19012
CVE-2019-19012 在 Oniguruma 6.x(低于 6.9.4rc2)的 regexec.c 中的 searchinrange 函数中存在一个整数溢出,导致越界读取,且该读取的偏移量可由攻击者控制。(仅影响 32 位编译版本)。远程攻击者可通过精心构造的正则表达式造成拒绝服务或信息泄露,或可能产生其他未明确的危害。 研究人员:ManhND of The Tarantula Team, VinCSS a member of Vingroup 什么是 Oniguruma Oniguruma 由 K. Kosako 开发,是一个采用 BSD...
libsafe-CVE-2005-1125
Libsafe 仅适用于 32 位架构 1. make build:构建 Libsafe,编译概念验证漏洞利用程序 'thread',并编译库插桩代码 'interpose.so'。 make random MAXDELAY=x:随机化 'interpose.so' 中的插桩延迟, 最大延迟为 MAXDELAY 每次插桩。 2. bug.sh:在预加载了 Libsafe 的环境中运行 PoC 漏洞利用程序 'thread'。 3. repeatbug.py:运行 bug.sh 1000 次并报告 Libsafe 正常运行的次数。 4. bug-interpose.sh:在同时预加载了...
CVE-2024-14027_slop
CVE-2024-14027 - SlopSploit 这些漏洞已在 6.6.51 内核上,使用 Qemu 的 Debian 安装进行了测试。 exploit.c - 将泄露 shadow 文件。 exploitdc.c - 演示了双关闭方法以获取根 shell。 WRITEUP.md - LLM 生成的 writeup。 这是一个使用 LLM(Opus 4.6)利用一种独特内核漏洞的实验,该漏洞源于能够重新分配/使用已被释放的同类型对象,详情参见grsecurity 的文章。 结果令人惊讶,因为事实上这个 bug 无需 LLM 也相当容易利用。利用方法直接明了,几乎与 Mathias...
postgresql: pltcl: plperl: PostgreSQL: Arbitrary code execution in 32-bit pltcl and plperl
A flaw was found in PostgreSQL. An integer wraparound vulnerability in 32-bit builds of pltcl and plperl allows an object creator to cause the server to undersize an allocation and write out-of-bounds via crafted function bodies. This can lead to arbitrary code execution as the operating system...
CVE-2018-4878
CVE-2018-4878 POC CVE-2018-4878 首次被证实遭 TEMP.Reaper 在野利用。 本仓库包含我们根据所分析的恶意软件开发出的 POC,该 POC 已知可通过利用释放后使用(Use-After-Free)漏洞,攻击 32 位版本的 Flash 27。 成功利用该漏洞后,攻击者将获得一个能够修改进程内存的 ByteArray 对象。 关于该漏洞的完整剖析,可在此处查看。...
CVE-2024-6387
0.省流 这本质上是一种统计漏洞:需要进行大量尝试才能赢得竞争条件并成功执行任意代码,攻击者需要克服很多障碍,”Schwartz 告诉SecurityWeek。“即使在最好的情况下,最著名的漏洞也需要 4 个多小时才能运行。” 在OpenSSH 9.8 的发布说明中,开发人员指出该漏洞仅在基于 glibc 的 32 位 Linux 系统上得到证实,并指出 OpenBSD 不受影响。 1.环境搭建 环境搭建采用Docker 1.1.编写Dockerfile root@kitploit: FROM i386/ubuntu:20.04 ENV...
CVE-2025-5548
🐞CVE-2025-5548 FreeFloat FTP Server 1.0 中的缓冲区溢出 🎯 栈缓冲区溢出利用 本仓库包含一个网络安全项目的文档和实际开发过程,该项目专注于在 32 位 Windows 环境中进行逆向工程和内存级漏洞(栈缓冲区溢出)的利用。 📌 项目目标 本项目的目标是审计、分析并成功利用 Freefloat FTP Server v1.00 软件,该软件已知缺乏现代安全缓解措施(如 ASLR 或 DEP)。本仓库记录了攻击的完整生命周期:从使用专业工具搭建实验室环境,到漏洞发现(模糊测试),再到劫持程序执行流程以获得远程控制台(反向 Shell)。 📂 仓库结构...
bluekeep
bluekeep 针对CVE-2019-0708的公开工作 2019-11-17 更新 添加了Windows 7 32位利用POC代码。 使用POC利用代码中的地址,我对测试VM的成功率约为80%。 可能可以修改以提高成功率。 使用方法 将buf变量替换为你的shellcode。 将host变量更新为你的目标。 python3 win732poc.py 需求 Python3 法律免责声明 本项目仅用于教育和道德测试目的。未经事先双方同意而攻击目标的使用行为是违法的。最终用户有责任遵守所有适用的地方、州和联邦法律。开发者不承担任何责任,也不对因使用本程序而导致的任何滥用或损害负责。...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: - BPF: The rcureadlockTraceheld function in bpfmaplookuppercpuelem needs to be checked. The bpfmaplookuppercpuelem helper function is also available for sleepable BPF programs. When BPF JIT is disabled or on a 32-bit host,...
Astra Linux – Vulnerability in imagemagick
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, the MAT decoder used 32-bit arithmetic due to incorrect parenthesization, resulting in a heap over-read. This vulnerability has been fixed in versions 7.1.2-16...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: “mm/writeback: fix possible divide-by-zero in wbdirtylimits, again” This issue was addressed by reverting to the previous behavior. The patch series “mm: Avoid possible overflows in dirty throttling” also addresses this issue. Th...
EUVD-2026-77126
A weakness has been identified in embedded-graphics up to 0.8.2 on 32-bit. Impacted is the function ImageRaw::new/bytesperrow of the file src/image/imageraw.rs. This manipulation causes integer overflow. The attack is possible to be carried out remotely. Upgrading the affected component is...
CVE-2026-90596
A weakness has been identified in embedded-graphics up to 0.8.2 on 32-bit. Impacted is the function ImageRaw::new/bytesperrow of the file src/image/imageraw.rs. This manipulation causes integer overflow. The attack is possible to be carried out remotely. Upgrading the affected component is...
CVE-2026-90596 embedded-graphics image_raw.rs new/bytes_per_row integer overflow
A weakness has been identified in embedded-graphics up to 0.8.2 on 32-bit. Impacted is the function ImageRaw::new/bytesperrow of the file src/image/imageraw.rs. This manipulation causes integer overflow. The attack is possible to be carried out remotely. Upgrading the affected component is...