Lucene search

K
nvd[email protected]NVD:CVE-2016-4997
HistoryJul 03, 2016 - 9:59 p.m.

CVE-2016-4997

2016-07-0321:59:16
CWE-264
web.nvd.nist.gov
1

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.4

Confidence

High

EPSS

0

Percentile

10.5%

The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement.

Affected configurations

NVD
Node
linuxlinux_kernelRange2.6.173.2.80
OR
linuxlinux_kernelRange3.33.10.103
OR
linuxlinux_kernelRange3.113.12.62
OR
linuxlinux_kernelRange3.133.14.73
OR
linuxlinux_kernelRange3.153.16.37
OR
linuxlinux_kernelRange3.173.18.37
OR
linuxlinux_kernelRange3.194.1.28
OR
linuxlinux_kernelRange4.24.4.14
OR
linuxlinux_kernelRange4.54.6.3
Node
canonicalubuntu_linuxMatch12.04lts
OR
canonicalubuntu_linuxMatch14.04lts
OR
canonicalubuntu_linuxMatch15.10
OR
canonicalubuntu_linuxMatch16.04lts
Node
novellsuse_linux_enterprise_software_development_kitMatch12.0
OR
novellsuse_linux_enterprise_software_development_kitMatch12.0sp1
OR
novellsuse_linux_enterprise_desktopMatch12.0
OR
novellsuse_linux_enterprise_desktopMatch12.0sp1
OR
novellsuse_linux_enterprise_live_patchingMatch12.0
OR
novellsuse_linux_enterprise_module_for_public_cloudMatch12.0
OR
novellsuse_linux_enterprise_real_time_extensionMatch12.0sp1
OR
novellsuse_linux_enterprise_serverMatch12.0
OR
novellsuse_linux_enterprise_serverMatch12.0sp1
OR
novellsuse_linux_enterprise_workstation_extensionMatch12.0
OR
novellsuse_linux_enterprise_workstation_extensionMatch12.0sp1
Node
oraclelinuxMatch7
Node
debiandebian_linuxMatch8.0

References

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.4

Confidence

High

EPSS

0

Percentile

10.5%