CVE-2019-6290

An infinite recursion issue was discovered in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem resulting from infinite recursion in the functions expr, rexp, bexpr and cexpr in certain scenarios involving lots of '' characters. Remote attackers could leverage...

Stack overflow

An issue was discovered in the function expr6 in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem caused by the expr6 function making recursive calls to itself in certain scenarios involving lots of '!' or '+' or '-' characters. Remote attackers could leverage...

CVE-2019-6290

An infinite recursion issue was discovered in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem resulting from infinite recursion in the functions expr, rexp, bexpr and cexpr in certain scenarios involving lots of '' characters. Remote attackers could leverage...

CVE-2019-6290: Uncontrolled Recursion

An infinite recursion issue was discovered in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem resulting from infinite recursion in the functions expr, rexp, bexpr and cexpr in certain scenarios involving lots of '' characters. Remote attackers could leverage...

CVE-2019-6291

An issue was discovered in the function expr6 in eval.c in Netwide Assembler NASM through 2.14.02. There is a stack exhaustion problem caused by the expr6 function making recursive calls to itself in certain scenarios involving lots of '!' or '+' or '-' characters. Remote attackers could leverage...

Netwide Assembler (NASM) Post-Release Reuse Vulnerability

Netwide Assembler NASM is a portable, modular 80x86 and x86-64 assembler. A post-release reuse vulnerability in the ppgetline function in asm/preproc.c in Netwide Assembler NASM 2.14rc16 can be exploited by an attacker to cause a denial of service...

CVE-2018-20535: Use After Free

There is a use-after-free at asm/preproc.c function ppgetline in Netwide Assembler NASM 2.14rc16 that will cause a denial of service during a line-number increment attempt...

Netwide Assembler (NASM) Post-Release Reuse Vulnerability (CNVD-2019-05122)

Netwide Assembler NASM is a portable, modular 80x86 and x86-64 assembler. A post-release reuse vulnerability in the ppgetline function in asm/preproc.c in Netwide Assembler NASM 2.14rc16 can be exploited by an attacker to cause a denial of service...

Linux/x64 - Disable ASLR Security Shellcode (93 Bytes)

/ ASLR Address Space Layout Randomization Disable Shellcode Language C & ASM - Linux/x8664 Author : Kağan Çapar contact: email protected shellcode len : 93 bytes compilation: gcc -fno-stack-protector -z execstack .c -o Test: run shellcode ./aslr etc. check : cat /proc/sys/kernel/randomizevaspace...

CVE-2018-20456

In radare2 prior to 3.1.1, the parseOperand function inside libr/asm/p/asmx86nz.c may allow attackers to cause a denial of service application crash in libr/util/strbuf.c via a stack-based buffer over-read by crafting an input file, a related issue to CVE-2018-20455...

Tiny C Compiler Out-of-Bounds Write Vulnerability

Tiny C Compiler is a C compiler for x86, X86-64 and ARM processors created by Fabrice Bellard. An out-of-bounds write vulnerability exists in the asmparsedirective function in tccasm.c in Tiny C Compiler also known as TinyCC or TCC 0.9.27, which can be exploited by an attacker via a specially...

UBUNTU-CVE-2018-20376

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the asmparsedirective function in tccasm.c...

DEBIAN-CVE-2018-20376

An issue was discovered in Tiny C Compiler aka TinyCC or TCC 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the asmparsedirective function in tccasm.c...

CVE-2018-1000886

nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file...

CVE-2018-1000886

nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file...

CVE-2018-1000886: Improper Restriction of Operations within the Bounds of a Memory Buffer

nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file...

CVE-2018-19755

There is an illegal address access at asm/preproc.c function: ismmacro in Netwide Assembler NASM 2.14rc16 that will cause a denial of service out-of-bounds array access because a certain conversion can result in a negative integer...

Design/Logic Flaw

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

CVE-2018-19843

opmov in libr/asm/p/asmx86nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service buffer over-read via crafted x86 assembly data, as demonstrated by rasm2...

radare2 'getToken' function denial of service vulnerability

radare2 is a set of libraries and tools for working with binary files. A security vulnerability exists in the 'getToken' function in the libr/asm/p/asmx86nz.c file in radare2 versions prior to 3.1.0. An attacker can exploit this vulnerability to cause a denial of service stack buffer out-of-bound...