PT-2018-3618 · Red Hat+5 · Elfutils+6

Wcventure

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CVE-2018-16062

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Publicado

2018-08-17

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Atualizado

2023-08-30

CVSS v3.1

5.5

Média

VetorAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions elfutils versions prior to 2018-08-18
Description The issue is related to a buffer over-read in the dwarf getaranges function in dwarf getaranges.c of the Elfutils utility set for processing ELF objects. This can be exploited by a remote attacker to cause a denial of service. The exploitation occurs through a crafted file that triggers a heap-based buffer over-read.
Recommendations For versions prior to 2018-08-18, update to a version released after 2018-08-18 to resolve the issue. As a temporary workaround, consider restricting access to crafted files that could trigger the buffer over-read in the dwarf getaranges function.

Correção

DoS

Out of bounds Read

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Enumeração de Fraquezas

CWE-125

Identificadores relacionados

ALT-PU-2018-2328
BDU:2021-01387
CESA-2019_2197
CVE-2018-16062
DLA-1689-1
DLA-2802-1
MGASA-2019-0222
OPENSUSE-SU-2019:1590-1
OPENSUSE-SU-2019_1590-1
OPENSUSE-SU-2022_2614-1
RHSA-2019:2197
RHSA-2019_2197
SUSE-SU-2019:1486-1
SUSE-SU-2019:1733-1
SUSE-SU-2019_1486-1
SUSE-SU-2022:2614-1
SUSE-SU-2022:2614-2
USN-4012-1
USN-6322-1

Produtos afetados

Alt Linux
Centos
Linuxmint
Red Hat
Suse
Ubuntu
Elfutils