Netwide Assembler (NASM) 2.14rc15 - NULL Pointer Dereference Exploit

Exploit Title: Netwide Assembler NASM 2.14rc15 NULL Pointer Dereference PoC Exploit Author: Fakhri Zulkifli Vendor Homepage: https://www.nasm.us/ Software Link: https://www.nasm.us/pub/nasm/releasebuilds/?C=M;O=D Version: 2.14rc15 and earlier Tested on: 2.14rc15 CVE : CVE-2018-16517 asm/labels.c ...

Netwide Assembler (NASM) 2.14rc15 Null Pointer Dereference

Exploit Title: Netwide Assembler NASM 2.14rc15 NULL Pointer Dereference PoC Date: 2018-09-05 Exploit Author: Fakhri Zulkifli Vendor Homepage: https://www.nasm.us/ Software Link: https://www.nasm.us/pub/nasm/releasebuilds/?C=M;O=D Version: 2.14rc15 and earlier Tested on: 2.14rc15 CVE :...

Netwide Assembler (NASM) 2.14rc15 - NULL Pointer Dereference (PoC)

Exploit Title: Netwide Assembler NASM 2.14rc15 NULL Pointer Dereference PoC Date: 2018-09-05 Exploit Author: Fakhri Zulkifli Vendor Homepage: https://www.nasm.us/ Software Link: https://www.nasm.us/pub/nasm/releasebuilds/?C=M;O=D Version: 2.14rc15 and earlier Tested on: 2.14rc15 CVE :...

NASM: Multiple vulnerabilities

Background NASM is a 80x86 assembler that has been created for portability and modularity. NASM supports Pentium, P6, SSE MMX, and 3DNow extensions. It also supports a wide range of objects formats ELF, a.out, COFF, etc, and has its own disassembler. Description Multiple vulnerabilities have been...

GLSA-201903-19 : NASM: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201903-19 NASM: Multiple vulnerabilities Multiple vulnerabilities have been discovered in NASM. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could cause a Denial of Service condition o...

CVE-2019-8343

In Netwide Assembler NASM 2.14.02, there is a use-after-free in pastetokens in asm/preproc.c...

CVE-2019-8343

CVE-2019-8343 affects NASM 2.14.02, with a use-after-free in paste_tokens (asm/preproc.c). Public docs confirm the NASM issue and link it to unpatched/legacy deployments (e.g., Gentoo GLSA 202312-09 notes upgrading to NASM >= 2.16.01). Impact details in sources describe potential denial of ser...

CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler NASM 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service...

CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler NASM 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service...

CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler NASM 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service...

CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler NASM 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service...

CVE-2019-7147

CVE-2019-7147 describes a buffer over-read in the function crc64ib in crc64.c of NASM (nasmlib) 2.14rc16. A crafted assembly input can trigger segmentation faults, causing denial of service (DoS). Connected docs confirm the vulnerable component and the DoS impact, but do not provide a patch/versi...

CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler NASM 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service...

CVE-2019-7147

A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler NASM 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service...

[ASA-201901-16] nasm: denial of service

Arch Linux Security Advisory ASA-201901-16 ========================================== Severity: Medium Date : 2019-01-24 CVE-ID : CVE-2019-6290 CVE-2019-6291 Package : nasm Type : denial of service Remote : No Link : https://security.archlinux.org/AVG-852 Summary ======= The package nasm before...

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...

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-2019-6291

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...

Stack overflow

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...