CVE-2018-5703

2018-01-1600:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

55.3%

JSON

The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux
kernel through 4.14.11 allows attackers to cause a denial of service (slab
out-of-bounds write) or possibly have unspecified other impact via vectors
involving TLS.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchlinux-azure< 4.15.0-1013.13~16.04.2UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.15.0-1014.14~16.04.1UNKNOWN
ubuntu16.04noarchlinux-hwe< 4.15.0-24.26~16.04.1UNKNOWN
ubuntu16.04noarchlinux-hwe-edge< 4.15.0-24.26~16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	16.04	noarch	linux-azure	< 4.15.0-1013.13~16.04.2	UNKNOWN
ubuntu	16.04	noarch	linux-gcp	< 4.15.0-1014.14~16.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-hwe	< 4.15.0-24.26~16.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-hwe-edge	< 4.15.0-24.26~16.04.1	UNKNOWN