EUVD-2021-31773

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2017-12459

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The bfdmachoreadsymtabstrtab function in bfd/mach-o.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.29 and earlier,...

Linux Distros Unpatched Vulnerability : CVE-2018-8810

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In radare2 2.4.0, there is a heap-based buffer over-read in the getivarlistt function of mach0classes.c. Remote attackers could leverage this vulnerability to...

Linux Distros Unpatched Vulnerability : CVE-2019-20053

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An invalid memory address dereference was discovered in the canUnpack function in pmach.cpp in UPX 3.95 via a crafted Mach-O file. CVE-2019-20053 Note that Ness...

Linux Distros Unpatched Vulnerability : CVE-2021-44975

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/analobjc.c mach-o parser. CVE-2021-44975 Note that Nessus relies on the presence of the...

Linux Distros Unpatched Vulnerability : CVE-2021-32494

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Radare2 has a division by zero vulnerability in Mach-O parser's rebasebuffer function. This allow attackers to create malicious inputs that can cause denial of...

Linux Distros Unpatched Vulnerability : CVE-2018-11380

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The parseimportptr function in radare2 2.5.0 allows remote attackers to cause a denial of service heap-based out-of-bounds read and application crash via a...

Linux Distros Unpatched Vulnerability : CVE-2021-3402

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial...

pwn2exploit

pwn & exploit 这是些前段时间研究二进制的一些心得 Paper. 本来是希望能够从底层原理到全局把控的层次去整理. 这里只完成了部分的Paper, 还有很多的Paper只写了概要点. 个人有几篇 paper 还是很有参考价值的 linux进程动态so注入.md 这篇文章介绍了如何在目前的ELF下进行动态so注入, 介绍 gnu.hash 的结构和相关算法, 具体的代码可以参考evilELF, 代码设计规范. PWN之堆内存管理.md 这篇文章是我在阅读了很多参考资料和glibc后写的, 其中对于glibc分配算法中的各种缓存的设计有比较好的讲述以及对分配和释放算法有比价好的阐...

CVE-2022-38307

LIEF commit 5d1d643 was discovered to contain a segmentation violation via the function LIEF::MachO::SegmentCommand::fileoffset at /MachO/SegmentCommand.cpp...

CVE-2020-27797

An invalid memory address reference was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27796

A heap-based buffer over-read was discovered in the invertptdynamic function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27798

An invalid memory address reference was discovered in the adjABS function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27799

A heap-based buffer over-read was discovered in the accuagetbe32 function in miniacc.h in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27801

A heap-based buffer over-read was discovered in the getle64 function in bele.h in UPX 4.0.0 via a crafted Mach-O file...

CVE-2020-27802

An floating point exception was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

CVE-2013-0977

dyld in Apple iOS before 6.1.3 and Apple TV before 5.2.1 does not properly manage the state of file loading for Mach-O executable files, which allows local users to bypass intended code-signing requirements via a file that contains overlapping segments...

CVE-2017-8774

Quick Heal Internet Security 10.1.0.316, Quick Heal Total Security 10.1.0.316, and Quick Heal AntiVirus Pro 10.1.0.316 are vulnerable to Memory Corruption while parsing a malformed Mach-O file...

CVE-2013-5175

The kernel in Apple Mac OS X before 10.9 allows local users to obtain sensitive information or cause a denial of service out-of-bounds read and system crash via a crafted Mach-O file...

CVE-2011-1049

Buffer overflow in the Mach-O input file loader in Hex-Rays IDA Pro 5.7 and 6.0 allows user-assisted remote attackers to cause a denial of service crash and possibly execute arbitrary code via a crafted Macho-O file...