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cve[email protected]CVE-2016-5696
HistoryAug 06, 2016 - 8:59 p.m.

CVE-2016-5696

2016-08-0620:59:05
CWE-200
web.nvd.nist.gov
141
4
linux
kernel
4.7
blind in-window attack
tcp session hijacking
cve-2016-5696

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

6.3 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

75.1%

net/ipv4/tcp_input.c in the Linux kernel before 4.7 does not properly determine the rate of challenge ACK segments, which makes it easier for remote attackers to hijack TCP sessions via a blind in-window attack.

Affected configurations

NVD
Node
googleandroidRange≀7.0
Node
oraclevm_serverMatch3.3
OR
oraclevm_serverMatch3.4
Node
linuxlinux_kernelRange≀4.6.6
CPENameOperatorVersion
google:androidgoogle androidle7.0

References

Social References

More

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

6.3 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

75.1%