PT-2017-19157 · Gnu+2 · Gnu Binutils+2
Alexandre Adamski
·
Publicado
2017-06-19
·
Atualizado
2024-06-15
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CVE-2017-9750
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
GNU Binutils version 2.28
Description
The issue is related to a lack of bounds checks for certain scale arrays in the opcodes/rx-decode.opc file. This can be exploited by remote attackers using a crafted binary file, potentially leading to a denial of service through a buffer overflow and application crash. The issue can be triggered during the execution of "objdump -D" with a maliciously crafted file.
Recommendations
For GNU Binutils version 2.28, consider updating to a newer version that includes the necessary bounds checks to prevent the buffer overflow. As a temporary workaround, restrict the use of "objdump -D" with untrusted binary files to minimize the risk of exploitation.
Exploit
Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Gnu Binutils
Suse
Ubuntu