NullSection

NullSection NullSection is an Anti-Reversing tool that applies a technique that overwrites the section header with nullbytes. Install root@kitploit: git clone https://github.com/MatheuZSecurity/NullSection cd NullSection gcc nullsection.c -o nullsection ./nullsection Advantage When running...

elfpack

ElfPack: ELF Binary Section Docking for Stageless Payload Delivery Highlights Overview of payload bundling mechanisms: compilation,linking and loading. Binary compatibility and creation of loosely coupled payloads to their delivery mechanism. Avoiding automatic memory loading of sections. Use of...

CVE-2026-62958

Una vulnerabilità in Libriscv permette all'attaccante di far crashare la sandbox utilizzando una lettura fuori dai limiti. Per creare Bad elf: root@kitploit: python3 poc.py samplefile poisonedfile Risultati: root@kitploit: ❯ python3 poc.py fib poisonedfile Manipulating .text section header at...

gdb: Fix of CVE-2019-1010180

CVE-2019-1010180: add warning for corrupt ELF section size larger than file...

CLSA-2026-1777308938 gdb: Fix of CVE-2019-1010180

CVE-2019-1010180: add warning for corrupt ELF section size larger than file...

CLSA-2026-1776693427 Fix CVE(s): CVE-2019-1010180

SECURITY UPDATE: buffer overflow when ELF section size is invalid - debian/patches/CVE-2019-1010180.patch: reject ELF sections whose recorded size exceeds the file size - CVE-2019-1010180...

CLSA-2025-1766586503 binutils: Fix of CVE-2025-11083

CVE-2025-11083: fix corrupt ELF section header handling...

EUVD-2016-9238

Malware in sbrugna...

EUVD-2021-26966

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2019-12972

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.32. There is a heap-based buffer over-read in...

UBUNTU-CVE-2025-8224

A vulnerability has been found in GNU Binutils 2.44 and classified as problematic. This vulnerability affects the function bfdelfgetstrsection of the file bfd/elf.c of the component BFD Library. The manipulation leads to null pointer dereference. Local access is required to approach this attack...

NVIDIA cuobjdump ELF Section Parsing Integer Overflow Vulnerability

Talos Vulnerability Report TALOS-2025-2151 NVIDIA cuobjdump ELF Section Parsing Integer Overflow Vulnerability June 2, 2025 CVE Number CVE-2025-23247 SUMMARY An integer overflow vulnerability exists in the ELF Section Parsing functionality of NVIDIA cuobjdump 12.8.55. A specially crafted fatbin...

CVE-2021-3674

A flaw was found in rizin. The createsectionfromphdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function...

CVE-2021-3674

A flaw was found in rizin. The createsectionfromphdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function...

binutils: Heap-based buffer overflow in bfd_getl_signed_32() in libbfd.c because sh_entsize is not validated in _bfd_elf_slurp_secondary_reloc_section() in elf.c

An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.35.1. A heap-based buffer over-read can occur in bfdgetlsigned32 in libbfd.c because shentsize is not validated in bfdelfslurpsecondaryrelocsection in elf.c...

DEBIAN-CVE-2020-24826

A vulnerability in the elf::section::asstrtab function of Libelfin v0.3 allows attackers to cause a denial of service DOS through a segmentation fault via a crafted ELF file...

CVE-2020-24826

A vulnerability in the elf::section::asstrtab function of Libelfin v0.3 allows attackers to cause a denial of service DOS through a segmentation fault via a crafted ELF file...

UBUNTU-CVE-2020-24826

A vulnerability in the elf::section::asstrtab function of Libelfin v0.3 allows attackers to cause a denial of service DOS through a segmentation fault via a crafted ELF file...

CVE-2018-8945

The bfdsectionfromshdr function in elf.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service segmentation fault via a large attribute section...

gdb: Buffer overflow

Background gdb is the GNU project’s debugger, facilitating the analysis and debugging of applications. The BFD library provides a uniform method of accessing a variety of object file formats. Description It was discovered that gdb didn’t properly validate the ELF section sizes from input file...