PT-2018-9519 · Netwide Assembler+2 · Nasm+2
Situlingyun
·
Publicado
2018-09-06
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Atualizado
2020-07-31
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CVE-2018-1000667
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 2.14rc15 and earlier
Description
The issue is related to a memory corruption that occurs when handling a crafted file, specifically due to the function
assemble file(inname, depend ptr) at asm/nasm.c:482. This can result in the NASM program crashing. The attack appears to be exploitable via a specially crafted asm file.Recommendations
For NASM versions 2.14rc15 and earlier, consider avoiding the use of the
assemble file(inname, depend ptr) function until a patch is available. As a temporary workaround, restrict the handling of crafted asm files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Nasm
Suse