PT-2017-3863 · Qemu+5 · Qemu+5

Carl Brassey

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Publicado

2017-10-10

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Atualizado

2024-06-15

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CVE-2017-15268

CVSS v2.0

7.8

Alta

VetorAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Qemu versions prior to 2.10.0
Description The issue is related to a memory leak in the io/channel-websock.c component of the QEMU hardware emulator. It can be exploited by a remote attacker to cause a denial of service by triggering slow data-channel read operations.
Recommendations For Qemu versions prior to 2.10.0, update to version 2.10.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the io/channel-websock.c component to minimize the risk of exploitation.

Exploit

Correção

Missing Release of Resource after Effective Lifetime

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Enumeração de Fraquezas

CWE-772

Identificadores relacionados

ALT-PU-2017-2421
BDU:2019-04102
CESA-2018_0816
CVE-2017-15268
DSA-4213-1
OPENSUSE-SU-2017_2938-1
OPENSUSE-SU-2017_2941-1
OPENSUSE-SU-2024:11287-1
RHSA-2018:0816
RHSA-2018:1104
RHSA-2018:1113
RHSA-2018_0816
SUSE-SU-2017:2924-1
SUSE-SU-2017:2936-1
USN-3575-1
USN-3575-2

Produtos afetados

Alt Linux
Centos
Qemu
Red Hat
Suse
Ubuntu