81 matches found
HeapCrypt
HeapCrypt Шифрование кучи во время сна путём перехвата и модификации функции Sleep с помощью собственной функции, которая шифрует кучу, спит некоторое время, а затем расшифровывает кучу: XOR-шифрование кучи 16-битным ключом : XOR-дешифрование кучи 16-битным ключом : Ссылки :...
CVE-2025-65018_Exploit_Challenge
Défi CTF CVE-2025-65018 : « PNG Panic » Ce défi est basé sur une vulnérabilité réelle de débordement de tampon dans libpng concernant plus précisément l'API simplifiée pngimagefinishread lors du traitement d'images entrelacées 16 bits. 🚩 Objectif du défi Vous disposez d'un binaire vulnérable vict...
EUVD-2026-68964
Integer Overflow or Wraparound vulnerability in ash-project ash lets an attacker corrupt a stored vector and crash later reads of it by submitting a vector with more than 65,535 elements. Ash.Vector.new/1 lib/ash/vector.ex encodes a vector as followed by the element floats, packing the element...
CVE-2026-55894
A flaw was found in Capstone, a disassembly framework. The shdisassemble function incorrectly processes 16-bit instructions, leading to an attempt to read data from an unauthorized memory location an out-of-bounds read. A remote attacker could exploit this by providing specially crafted bytecode ...
Astra Linux – Vulnerability in libstb
A issue was discovered in stbstbimage.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting them to RGBA format. This led to a buffer overflow when the result was re-interpreted as a 16-bit buffer. An attacker could potentially use stbimage to crash a service, o...
CVE-2026-59651 BKS keystore accepts legacy version with 16-bit integrity MAC key
In Bouncy Castle for Java before 1.85, BKS keystore accepts legacy version with 16-bit integrity MAC key. This issue also affects Bouncy Castle for Java LTS before 2.73.12...
AZL-92300 CVE-2026-13221 affecting package perl for versions less than 5.38.2-514
Perl versions through 5.43.9 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perlstudychunk. When such branches are combined into a trie, the delta between the first branch and the shared tail is stored ...
AZL-87161 CVE-2026-39824 affecting package azl-otel-collector 0.127.0-1
NewNTUnicodeString does not check for string length overflow. When provided with a string that overflows the maximum size of a NTUnicodeString a 16-bit number of bytes, it returns a truncated string rather than an error...
AZL-87269 CVE-2026-39824 affecting package kata-containers-preview 3.27.0~preview2-1
NewNTUnicodeString does not check for string length overflow. When provided with a string that overflows the maximum size of a NTUnicodeString a 16-bit number of bytes, it returns a truncated string rather than an error...
AZL-87215 CVE-2026-39824 affecting package cri-o 1.30.1-1
NewNTUnicodeString does not check for string length overflow. When provided with a string that overflows the maximum size of a NTUnicodeString a 16-bit number of bytes, it returns a truncated string rather than an error...
Heap-based Buffer Overflow
Overview Magick.NET-Q8-arm64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...
CVE-2026-31415 ipv6: avoid overflows in ip6_datagram_send_ctl()
In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid overflows in ip6datagramsendctl Yiming Qian reported : I believe I found a locally triggerable kernel bug in the IPv6 sendmsg ancillary-data path that can panic the kernel via skbunderpanic local DoS. The core issue i...
CBL Mariner 2.0 Security Update: CBL-Mariner Releases (CVE-2025-65018)
The version of CBL-Mariner Releases installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-65018 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG...
Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : libpng vulnerabilities (USN-7963-1)
The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7963-1 advisory. It was discovered that the libpng simplified API incorrectly processed palette PNG images with partial transparency and gamma...
AZL-74267 CVE-2026-22695 affecting package libpng for versions less than 1.6.54-1
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function pngimagefinishread when processing interlaced 16-bit PNGs with...
ALPINE-CVE-2026-22695
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function pngimagefinishread when processing interlaced 16-bit PNGs with...
DEBIAN-CVE-2026-22695
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function pngimagefinishread when processing interlaced 16-bit PNGs with...
UBUNTU-CVE-2026-22695
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function pngimagefinishread when processing interlaced 16-bit PNGs with...
PT-2026-2324
Name of the Vulnerable Software and Affected Versions libpng versions 1.6.51 through 1.6.53 Description libpng is a library used by applications to read, create, and manipulate PNG image files. A heap buffer over-read exists in the png image finish read function when processing interlaced 16-bit...