PT-2017-4324 · Gnu · Gnu Binutils
Mingi Cho
+1
·
Publicado
2017-11-28
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Atualizado
2019-03-13
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CVE-2017-17126
CVSS v2.0
10
Alta
| Vetor | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions:
GNU Binutils version 2.29.1
Description:
The issue is related to the load debug section function in the readelf.c component of GNU Binutils, which is associated with a buffer overflow in memory. This can be exploited by a remote attacker using a specially crafted ELF file, potentially allowing access to confidential data, disrupting data integrity, and causing a denial of service through invalid memory access and application crash.
Recommendations:
For GNU Binutils version 2.29.1, consider restricting the use of the load debug section function until a patch is available. As a temporary workaround, avoid processing ELF files from untrusted sources 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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Identificadores relacionados
Produtos afetados
Gnu Binutils