PT-2017-4318 · Gnu+1 · Gnu Binutils+1
Insu Yun
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Publicado
2017-11-11
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Atualizado
2021-07-21
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CVE-2017-17080
CVSS v2.0
7.8
Alta
| Vetor | AV: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.
DoS
Out of bounds Read
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Produtos afetados
Gnu Binutils
Ubuntu