CVE-2026-6067 CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

CVE-2026-6067 CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

CVE-2026-6067 CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

NASM 安全漏洞

NASM is an open-source, cross-platform assembler tool developed by The Netwide Assembler. NASM has a security vulnerability, which stems from a stack-based buffer overflow in the disasm function, potentially leading to out-of-bounds writes...

PT-2026-31917

Name of the Vulnerable Software and Affected Versions Netwide Assembler NASM affected versions not specified Description A heap buffer overflow occurs due to a lack of bounds checking in the obj directive function. This issue can be triggered when assembling a malicious .asm file, which may lead ...

NASM 安全漏洞

NASM is a cross-platform assembler tool open source from The Netwide Assembler. NASM has a security vulnerability, which stems from the absence of boundary checks in the objdirective function. This vulnerability could lead to heap buffer overflows, denial of service, and the execution of arbitrar...

CVE-2026-6067: Out-of-bounds Write

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

PT-2026-31918

Name of the Vulnerable Software and Affected Versions NASM affected versions not specified Description A heap use after free issue exists during response file -@ processing. A dangling pointer to freed memory is stored in the global depend file and subsequently dereferenced because the...

NASM 资源管理错误漏洞

NASM is an open-source, cross-platform assembler tool developed by The Netwide Assembler. NASM has a resource management vulnerability; this flaw arises from the reuse of resources after they are released during response file processing, which may lead to data corruption or unexpected behaviors...

PT-2026-31919

NASM’s disasm function contains a stack based buffer overflow when formatting disassembly output, allowing an attacker triggered out-of-bounds write when slen exceeds the buffer capacity...

EUVD-2017-18949

Flat Assembler 1.71.21 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying oversized input to the application. Attackers can craft malicious assembly input exceeding 5895 bytes to overwrite the instruction pointer and execute...

CVE-2017-20228

Flat Assembler 1.71.21 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying oversized input to the application. Attackers can craft malicious assembly input exceeding 5895 bytes to overwrite the instruction pointer and execute...

CVE-2017-20228 Flat Assembler 1.71.21 Stack-Based Buffer Overflow ROP

Flat Assembler 1.71.21 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying oversized input to the application. Attackers can craft malicious assembly input exceeding 5895 bytes to overwrite the instruction pointer and execute...

CVE-2017-20228 Flat Assembler 1.71.21 Stack-Based Buffer Overflow ROP

Flat Assembler 1.71.21 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying oversized input to the application. Attackers can craft malicious assembly input exceeding 5895 bytes to overwrite the instruction pointer and execute...

CVE-2017-20228

Flat Assembler 1.71.21 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying oversized input to the application. Attackers can craft malicious assembly input exceeding 5895 bytes to overwrite the instruction pointer and execute...

CVE-2017-20228

CVE-2017-20228 concerns Flat Assembler 1.71.21, which contains a stack-based buffer overflow. The vulnerability arises from oversized input (exceeding 5895 bytes) fed to the application, enabling local attackers to overwrite the instruction pointer and construct return-oriented programming chains...

CVE-2017-20228: Out-of-bounds Write

Flat Assembler 1.71.21 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying oversized input to the application. Attackers can craft malicious assembly input exceeding 5895 bytes to overwrite the instruction pointer and execute...

Flat Assembler 缓冲区错误漏洞

Flat Assembler is an assembly language compiler developed by Tomasz Grysztar, designed to work on multiple platforms. Version 1.71.21 of Flat Assembler contains a buffer overflow vulnerability. This vulnerability stems from a stack buffer overflow, which could allow local attackers to execute...

OESA-2025-2623 nasm security update

NASM is the Netwide Assembler, a free portable assembler for the Intel 80x86 microprocessor series, using primarily the traditional Intel instruction mnemonics and syntax. It also provides tools in RDOFF binary format, includes linker, library manager, loader, and information dump. Security Fixes...