PT-2017-4300

CVE-2017-14938

·

Publicado

2017-09-21

·

Atualizado

2021-07-21

Descrição por

CVSS 2.0
7.8
Alta
MétricasAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions: GNU Binutils versions 2.29 and earlier
Description: The issue allows remote attackers to cause a denial of service, resulting in excessive memory allocation and an application crash, via a crafted ELF file. This is due to the bfd elf slurp version tables function in the elf.c component of the Binary File Descriptor (BFD) library, which permits unlimited memory allocation.
Recommendations: For GNU Binutils versions 2.29 and earlier, consider updating to a version later than 2.29 to resolve the issue. As a temporary workaround, consider restricting the use of the bfd elf slurp version tables function in the elf.c component until a patch is available. Avoid processing crafted ELF files with the affected GNU Binutils versions to minimize the risk of exploitation.
Explorabilidade
Correção
Impactos
Pesquisadores
Fornecedores
Produtos afetados
Identificadores relacionados
MGASA-2019-0169
USN-4336-2
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾