2106 matches found
CVE-2016-4971
CVE-2016-4971 En una redirección del servidor de HTTP a un recurso FTP, wget confiaría en el servidor HTTP y usaría el nombre en la URL redirigida como nombre de archivo de destino. Consulta la publicación en mi blog para más detalles. Uso En tu servidor, node wget.js En tu computadora de prueba,...
CVE-2020-15778-SCP-Command-Injection-Check
CVE-2020-15778 – OpenSSH SCP 命令注入漏洞(检测脚本) 关于 CVE-2020-15778 是 OpenSSH(版本 ≤ 8.3p1)提供的 scp 工具中发现的一个命令注入漏洞。该问题允许攻击者在客户端系统上执行任意命令,前提是向 scp 传递了包含反引号的构造目标参数。 此仓库包含一个用 Bash 编写的安全检测与模拟脚本 。该脚本可帮助用户和系统管理员: 识别其系统的 scp 版本是否存在漏洞 了解漏洞的工作原理 测试并检测危险的命令输入(例如包含反引号的参数) 学习如何缓解和避免该漏洞 什么是 CVE-2020-15778? 在 OpenSSH scp...
CVE-2026-89840
CVE-2026-89840 is a vulnerability in the Linux kernel's f2fs filesystem affecting the F2FS_IOC_MOVE_RANGE ioctl. The ioctl validates the source range but fails to check the destination end before updating i_size. When a source hole is present, __clone_blkaddrs() skips NULL_ADDR entries and return...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
In the Linux kernel, the following vulnerability has been resolved: crypto: scomp – fixed the req-dst buffer overflow issue. The size of the req-dst buffer should be checked before copying data from scompscratch-dst to avoid the req-dst buffer overflow problem...
Astra Linux – Vulnerability in Linux
In the Linux kernel, the following vulnerability has been resolved: net: bridge: Fixed the issue of null pointer dereference in the vlan tunnel destination. This patch addresses a null pointer dereference issue caused by lockless access in the tunnel egress path. When deleting a vlan tunnel, the...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerabilities have been resolved: inet: Sk-skrxdst was converted to RCU rules. The syzbot reported various issues related to early demux processing. One of these issues is included in this changelog 1. Sk-skrxdst uses RCU protection without proper documentatio...
Astra Linux – Vulnerability in edk2
EDK2’s Network Package is vulnerable to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of availability...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfreject: Do not leak the destination refcount for loopback packets. Recent patches that added a warning when replacing the skb dst entry fixed an old bug. WARNINGS: - include/linux/skbuff.h:1165: skbdstcheckunset →...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: Bug: Unchecked dereferencing of a NULL pointer in the kernel. Address: 0000000000000000 Causes: - ip6rcvcore net/ipv6/ip6input.c:190:20 - ipv6rcv net/ipv6/ip6input.c:306:8 - processbacklog net.core/dev.c:6186:4 - napipoll...
Astra Linux – Vulnerability in edk2
EDK2’s Network Package is vulnerable to an infinite loop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of availability...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: ipvs: fixed the NULL pointer dereference in the route error path of ipv4 null-ptr-deref. The IPv4 code path in ipvsgetoutrt calls dstlinkfailure, without ensuring that skb-dev is set. This leads to a NULL pointer dereference in...
CVE-2024-36971
CVE-2024-36971 — 概念実証 研究・分析のみ ⚠️ 免責事項 — このリポジトリを使用する前にお読みください このリポジトリは防御的研究、分析、責任ある報告のみ を目的としています。 非悪用可能な概念実証ファイル CVE-2024-36971 と、影響を受ける領域を示すための公開されているAndroidカーネルヘッダースニペット sock.h が含まれています。 エクスプロイトコード、再現コマンド、またはステップバイステップの指示は提供されていません。 本リポジトリのファイルを、本番デバイス、第三者システム、または管理外のネットワークで実行しないでください...
CVE-2020-15778
CVE-2020-15778 简介 本仓库复现了 CVE-2020-15778。 步骤 1. 构建 scp 服务器和客户端的 Docker 镜像 root@kitploit: cd client docker build -t client-cve . root@kitploit: cd server docker build -t server-cve . 2. 在容器中启动 scp 服务器。 root@kitploit: docker run -d -P --name scp-server server-cve 通过以下命令获取 scp 服务器的内部 IP 地址:...
cve-2026-16219-croogo-lab
CVE-2026-16219:Croogo FileManager 防御性实验室 本仓库记录并安全地演示了 Croogo CMS 中编号为 CVE-2026-16219 的路径授权缺陷。它面向防御者、维护者、学生以及对自己拥有或获明确授权评估的系统进行测试的研究人员。 安全边界: 附带的 HTTP 概念验证仅接受字面回环地址 127.0.0.1,仅在固定的非 Web 目标目录 /tmp/croogo-cve-2026-16219/ 中写入一个生成的 .txt 标记文件,不跟随重定向,并且在没有明确实验室确认的情况下拒绝运行。它不包含可执行载荷,也没有远程目标模式。 状态快照...
CVE-2026-49097
camel-irc irc.sendTo 头部注入复现工具 CVE-2026-49097 该项目演示了 Apache Camel 的 camel-irc 组件中的一个消息头注入 漏洞,追踪编号为 CVE-2026-49097 。IrcProducer 读取 irc.sendTo 头部以选择出站 IRC 消息的目标;当该头部存在时,会覆盖端点配置的频道列表 : root@kitploit: // IrcProducer.process 受影响版本 4.18.2 final String sendTo =...
CVE-2024-38063
CVE-2024-38063 PoC | DKob & N3TCR4SH 概要 このスクリプトは、CVE-2024-38063 を悪用するための Proof of Concept(PoC)です。特定の宛先オプションを含む悪意のある断片化 IPv6 パケットを生成・送信してカーネルを標的とし、サービス拒否(DoS)やシステムの不安定化を引き起こす可能性があります。 記事リンク:こちら 動画リンク:こちら PoC コード:こちら コードドキュメント:こちら...
CVE-2026-81012 platform/x86: hp-bioscfg: fix off-by-one write in hp_get_string_from_buffer()
In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: fix off-by-one write in hpgetstringfrombuffer hpgetstringfrombuffer clamps the converted string length against the destination buffer size with "size dstsize", so when the converted length is exactly equ...
CVE-2026-88046
rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone core does not reject parent-directory segments in source Object.Remote values before fs/list, fs/walk, fs/sync, and fs/operations pass those values to destination...
DEBIAN-CVE-2026-88014
rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.72.0 until 1.75.1, the archive ZIP backend method Fs.readZip in backend/archive/zip/zip.go accepts archive/zip.File.Name values from an untrusted central directory and exposes...