PT-2018-2446 · Gnu+5 · Gnu Binutils+5
Guodong Zhu
+1
·
Publicado
2018-04-29
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Atualizado
2024-06-15
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CVE-2018-10534
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
GNU Binutils version 2.30
Description
The issue is related to the
bfd XX bfd copy private bfd data common function in the Binary File Descriptor (BFD) library, which processes a negative Data Directory size with an unbounded loop. This results in an out-of-bounds memory write. The vulnerability can be exploited by a remote attacker to cause a buffer overflow.Recommendations
For GNU Binutils version 2.30, consider disabling the
bfd XX bfd copy private bfd data common function as a temporary workaround until a patch is available. Restrict access to the BFD library to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Memory Corruption
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Gnu Binutils
Red Hat
Suse
Ubuntu