PT-2023-5264 · Netwide Assembler+3 · Nasm+3
Naihsin
·
Publicado
2023-08-22
·
Atualizado
2024-12-08
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CVE-2022-29654
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
nasm versions prior to 2.15.05
Description
The issue is related to a buffer overflow vulnerability in the
quote for pmake function in asm/nasm.c of the Netwide Assembler (NASM). This vulnerability can be exploited by attackers to cause a denial of service via crafted files. The vulnerability is associated with the lack of size checking for input data, allowing for uncontrolled copying into a buffer.Recommendations
For versions prior to 2.15.05, update to version 2.15.05 or later to resolve the issue. As a temporary workaround, consider restricting the use of the
quote for pmake function in asm/nasm.c to minimize the risk of exploitation.Exploit
Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Debian
Red Os
Nasm