PT-2014-7881 · Linux+2 · Linux Kernel+2

Publicado

2014-06-03

·

Atualizado

2014-11-15

·

CVE-2014-7284

CVSS v2.0

6.4

Média

VetorAV:N/AC:L/Au:N/C:N/I:P/A:P
Name of the Vulnerable Software and Affected Versions Linux kernel versions 3.13.x through 3.14.4
Description The issue concerns the predictability of certain network values due to a problem in the net get random once implementation. This predictability can be exploited by remote attackers to spoof or disrupt IP communication by guessing TCP sequence numbers, TCP and UDP port numbers, and IP ID values.
Recommendations For Linux kernel versions 3.13.x through 3.14.4, update to version 3.14.5 or later to resolve the issue.

Exploit

Correção

Information Disclosure

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Enumeração de Fraquezas

CWE-200

Identificadores relacionados

ALT-PU-2014-1703
CVE-2014-7284
MGASA-2014-0451
MGASA-2014-0452
MGASA-2014-0455
USN-2288-1
USN-2290-1
USN-2394-1

Produtos afetados

Alt Linux
Linux Kernel
Ubuntu