NullSection

NullSection NullSection は、セクションヘッダーをヌルバイトで上書きする手法を適用するアンチリバースツールです。 インストール git clone https://github.com/MatheuZSecurity/NullSection cd NullSection gcc nullsection.c -o nullsection ./nullsection 利点 任意のELF（.ko ルートキットなど）に対して nullsection を実行すると、その後 Ghidra/IDA で ELF...

CVE-2026-62958

Libriscv の脆弱性により、攻撃者は境界外読み取りを使用してサンドボックスをクラッシュさせることができます。 Bad elf を作成するには: python3 poc.py samplefile poisonedfile 結果: ❯ python3 poc.py fib poisonedfile Manipulating .text section header at offset 0x250 Manipulating .symtab section header at offset 0x710 ❯ ./rvlinux poisonedfile fish: Job 1,...

EUVD-2016-9238

Malware in sbrugna...

Out-of-bounds

An exploitable out of bounds write vulnerability exists in the parsing of ELF Section Headers of Hopper Disassembler 3.11.20. A specially crafted ELF file can cause attacker controlled pointer arithmetic resulting in a partially controlled out of bounds write. An attacker can craft an ELF file wi...

CVE-2016-8390

CVE-2016-8390 concerns Hopper Disassembler 3.11.20, where the ELF Section Headers parsing has an out-of-bounds write due to attacker-controlled data in the section header table. Multiple connected sources describe a vulnerability in ELF parsing that can cause memory corruption via a crafted ELF f...

CVE-2016-8390: Out-of-bounds Write

An exploitable out of bounds write vulnerability exists in the parsing of ELF Section Headers of Hopper Disassembler 3.11.20. A specially crafted ELF file can cause attacker controlled pointer arithmetic resulting in a partially controlled out of bounds write. An attacker can craft an ELF file wi...

Hopper Disassembler ELF Section Header Size Code Execution Vulnerability(CVE-2016-8390)

Summary An exploitable out of bounds write vulnerability exists in the parsing of ELF Section Headers of Hopper App. A specially crafted ELF file can cause attacker controlled pointer arithmetic resulting in a partially controlled out of bounds write. An attacker can craft an ELF file with...

Hopper Disassembler ELF Section Header Size Code Execution Vulnerability

Summary An exploitable out of bounds write vulnerability exists in the parsing of ELF Section Headers of Hopper App. A specially crafted ELF file can cause attacker controlled pointer arithmetic resulting in a partially controlled out of bounds write. An attacker can craft an ELF file with...