THM-Steel_Mountain-CVE-2014-6287

THM-SteelMountain-CVE-2014-6287 Un análisis de la máquina Steel Mountain de TryHackMe.com y el exploit para CVE-2014-6287 Créditos No me atribuyo el mérito del descubrimiento y la explotación originales de esta vulnerabilidad. ¡Gracias a las siguientes personas! Descubrimiento: Daniele Linguaglos...

netbsd_hfs

Desbordamiento local de hfs en NetBSD Detalles del bug: root@kitploit: sizet hfslibreadanodeoffsetsvoid inbytes, uint16t outoffsetarray void ptr; if inbytes == NULL || outoffsetarray == NULL return 0; ptr = inbytes; / The offset for record 0 which is the very last offset in the node is always equ...

HFS2.3_poc

HFS2.3poc HFS2.3未经身份验证的远程代码执行CVE-2024-23692 python HFS2.3poc.py -h root@kitploit: -. -. OO . OO . /. -. ,-.-'/. -. ,-.-' \ .' / | |OO\ .' / | |OO \ /\ | | \ \ /\ | | \ \ \ | | |/ \ \ | | |/ .' ,| |.' .' ,| |.' / .'. | | / .'. | | '--' '--' --' '--' '--' --' usage: HFS2.3poc.py -h -u URL -f...

CVE-2024-23692

Rejetto HTTP File Server HFS 未授权 RCE 漏洞复现 CVE-2024-23692 简介 Rejetto HTTP File Server HFS 是一个轻量级的 HTTP 文件服务器，广泛用于文件共享和文件传输。CVE-2024-23692 漏洞是一个模板注入漏洞，允许远程、未经身份验证的攻击者通过发送特制的 HTTP 请求在受影响的系统上执行任意命令。截至 CVE 分配日期，Rejetto HFS 2.3m 不再受支持。 漏洞详情 CVE 编号 : CVE-2024-23692 漏洞类型 : 模板注入漏洞，远程代码执行 RCE 影响版本 : Rejett...

Rejetto-HFS-2.x-RCE-CVE-2024-23692

Un SSTI sin autenticación en el Rejetto HTTP File Server HFS. PoC del descubridor original: https://mohemiv.com/all/rejetto-http-file-server-2-3m-unauthenticated-rce/ Probado contra las versiones: 2.4.0 RC7, 2.3m Ejemplo de uso: root@kitploit: msf6 use exploit/windows/http/rejettohfsrcecve2024236...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: hfsplus: Verify the inode mode when loading from disk. syzbot reports that the SIFMT bits of the inode-imode field can become invalid when the SIFMT bits of the 16-bit “mode” field loaded from disk are corrupted. According to ...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: hfs: fixed the missing hfsbnodeget function in hfsbnodecreate. Syzbot discovered a kernel bug in hfsbnodeput: Kernel bug at fs/hfs/bnode.c:466! Invalid opcode: 0000 1 PREEMPT SMP KASAN CPU: 0 PID: 3634 Comm: kworker/u4:5 Not...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: hfs: fixed the KMSAN uninit-value issue in hfsfindsetzerobits The syzbot reported an issue in hfsfindsetzerobits: ===================================================== BUG: KMSAN: uninit-value in hfsfindsetzerobits+0x74d/0xb60...

Astra Linux – Vulnerability in grub2

GNU GRUB also known as GRUB2 from version 2.12 has a heap-based buffer overflow in the fs/hfs.c file, due to crafted sblock data within an HFS filesystem...

Astra Linux – Vulnerability in grub2

A flaw was discovered in the HFS filesystem. When reading the name of an HFS volume during the grubfsmount function, the HFS filesystem driver uses the user-provided volume name as input without properly verifying the length of that name. This issue may lead to a heap-based out-of-bounds write...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: hfs: Fixed OOB write operations in hfsasc2mac. Syzbot reported a OOB write bug: loop0: A change in capacity was detected, from 0 to 64. =========================================== Bug: KASAN: Out-of-bounds access in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053318)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053318 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix to initialize fields of hfsinodeinfo after hfsallocinode Syzbot reports uninitialized...

CVE-2026-80656

A flaw was found in the Linux kernel's hfsplus filesystem. A local attacker could provide a specially crafted and corrupted HFS+ image. When attempting to mount this image, a malformed btree node size value could lead to the use of an uninitialized value within the kernel. This could result in a...

CVE-2026-80656

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...

UBUNTU-CVE-2026-80656

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...

CVE-2026-80656 hfsplus: Add a sanity check for btree node size

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...

CVE-2026-80656

CVE-2026-80656 is an uninitialized value vulnerability in the Linux kernel's hfsplus (HFS+) filesystem driver. During mounting of a crafted HFS+ image, a corrupted node_size value of 1 causes an excessively large rec_off argument to be passed to hfs_bnode_read_u16() within hfs_bnode_find(), leavi...

EUVD-2026-67532

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098939)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098939 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: validate record offset in hfsplusbmapalloc hfsplusbmapalloc can trigger a crash if a record...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: hfs: fixed the issue where fields of hfs inodeinfo were initialized after hfsallocinode Syzbot reports an issue with accessing uninitialized values as follows: loop0: detected a change in capacity from 0 to 64...