QuickHeal

QuickHeal Quick Heal Antivirus 向け CVE-2017-5005 アドバイザリ メモリ・バッファの境界 内における操作の不適切な制限 の脆弱性です。 このソフトウェアはメモリバッファに対して操作を行いますが、バッファの意図された境界の外にあるメモリ位置に対して読み取りまたは書き込みを行う可能性があります。 脆弱性の説明 Quick Heal Internet Security は、LCUNIXTHREAD.cmdsize（Mach-O ）の検証が不適切なため、スタックバッファ上の領域外書き込み（Out of Bound Write on Stack...

binviz

binviz 二进制可视化与分类工具：在单一共享地址空间模型上提供关联交互视图（熵、直方图、图像/点图表面、控制流图）。 root@kitploit: pipx install binviz && binviz serve 功能概述 打开一个文件后，所有视图都指向同一地址空间。在一个视图中选择范围，其余视图会同步跟随——其目的在于通过多种方式同时观察，回答“这个区域是什么”的问题。 映射。 binviz model 通过 LIEF 将 ELF/PE/Mach-O 解析为区域、符号以及偏移↔虚拟地址映射，并填充间隙与覆盖层。格式错误的输入会回退到原始模型，而不是直接失败。 找出值得关注的部...

dyen

dyen dyen は、macOS 標準の Python を使用して Mach-O dylib をメモリ内にロードし、その dylib に対して dlopen を使わずにエクスポートされたエントリポイントを呼び出します。目的は、イメージがターゲット上で単独のファイルになることがなく、dyld に登録されることもないようにすることです。 作者: cenobyte [email protected] 2026 https://github.com/cenobyte-vincit/dyen 概要 dyen は、macOS の標準 /usr/bin/python3...

Look-at-The-XNU-Through-A-Tube-CVE-2018-4242-Write-up-Translation-

XNU をチューブを通して見る CVE-2018-4242 Write-up Qihoo 360 Nirvan Team の Zhuo Liang 目次 1 はじめに 1 1.1 CVE-2018-4242 . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 XNU カーネル 2 2.1 システムコール . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.2 MIG...

Linux Distros Unpatched Vulnerability : CVE-2026-81884

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O LCDATAINCODE parser was vulnerable because the...

Linux Distros Unpatched Vulnerability : CVE-2026-81881

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift field-metadata parser was vulnerable becau...

CVE-2026-81884

A flaw was found in radare2. A remote attacker could exploit a heap out-of-bounds read vulnerability in the Mach-O LCDATAINCODE parser. This occurs when opening a specially crafted Mach-O file with the non-default bin.verbose option enabled, leading to a read beyond the allocated buffer. This...

CVE-2026-81881

A flaw was found in radare2, a reverse engineering framework. Its Mach-O Swift metadata parser contains a heap out-of-bounds read vulnerability. By processing a specially crafted Mach-O file, a local user could trigger an error that causes the application to terminate. This leads to a denial of...

EUVD-2026-84468

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O LCDATAINCODE parser was vulnerable because the Mach-O LCDATAINCODE parser trusted dataoff and datasize and allowed a final partial record to be processed. The vulnerability is triggered...

CVE-2026-81884

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O LCDATAINCODE parser was vulnerable because the Mach-O LCDATAINCODE parser trusted dataoff and datasize and allowed a final partial record to be processed. The vulnerability is triggered...

CVE-2026-81884 radare2: Heap out-of-bounds read in radare2 Mach-O LC_DATA_IN_CODE parser

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O LCDATAINCODE parser was vulnerable because the Mach-O LCDATAINCODE parser trusted dataoff and datasize and allowed a final partial record to be processed. The vulnerability is triggered...

CVE-2026-81884

radare2 is a UNIX-like reverse engineering framework. Prior to 6.2.0 , its Mach-O LC_DATA_IN_CODE parser trusted the dataoff and datasize fields and allowed a final partial record to be processed. When datasize was not a multiple of data_in_code_entry, the last iteration read beyond the allocated...

EUVD-2026-84502

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift field-metadata parser was vulnerable because a relative Swift field pointer could be lower than the field-metadata section base, making subtraction produce a negative logical inde...

CVE-2026-81881

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift field-metadata parser was vulnerable because a relative Swift field pointer could be lower than the field-metadata section base, making subtraction produce a negative logical inde...

CVE-2026-81881 radare2: Heap out-of-bounds read in radare2 Mach-O Swift metadata parser

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift field-metadata parser was vulnerable because a relative Swift field pointer could be lower than the field-metadata section base, making subtraction produce a negative logical inde...

CVE-2026-81881

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift field-metadata parser was vulnerable because a relative Swift field pointer could be lower than the field-metadata section base, making subtraction produce a negative logical inde...

CVE-2026-81881

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift field-metadata parser was vulnerable because a relative Swift field pointer could be lower than the field-metadata section base, making subtraction produce a negative logical inde...

POC-CVE-2018-4327-and-CVE-2018-4330

brokentooth CVE-2018-4327 の POC（少なくともそうだと思います。CVE-2018-4327 と CVE-2018-4330 は両方とも @SparkZheng によって記述されましたが、どちらがどのバグに関連するかは書かれていません。彼が最初にこれを説明したので、推測しています）。 iPhone 6S 11.3.1 でテスト済み 11.4 までは動作するはず SpringBoard およびいくつかのサービス上で、PC（ARM における IP レジスタ相当）を好きな値に設定できます。 コードを実行し、設定の BT...

CVE-2026-81881: Out-of-bounds Read

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O Swift field-metadata parser was vulnerable because a relative Swift field pointer could be lower than the field-metadata section base, making subtraction produce a negative logical inde...

USN-8788-1 clamav vulnerabilities

It was discovered that ClamAV incorrectly handled certain zip archive files. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. CVE-2026-20337, CVE-2026-20338 It was discovered that ClamAV incorrectly handled certain PESpin files. A remote...