PT-2017-4318

CVE-2017-17080

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Publicado

2017-11-11

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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 version 2.29.1
Description: The issue is related to the elf.c component in the Binary File Descriptor (BFD) library, which does not validate sizes of core notes. This allows remote attackers to cause a denial of service via a crafted object file, resulting in a heap-based buffer over-read and application crash. The vulnerability is related to functions such as elfcore grok netbsd procinfo, elfcore grok openbsd procinfo, and elfcore grok nto status. It is also described as a buffer data reading vulnerability beyond permissible boundaries.
Recommendations: For GNU Binutils version 2.29.1, consider updating to a newer version that addresses this issue, as the current version allows for a denial of service attack through a crafted object file. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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