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ubuntucveUbuntu.comUB:CVE-2019-9162
HistoryFeb 25, 2019 - 12:00 a.m.

CVE-2019-9162

2019-02-2500:00:00
ubuntu.com
ubuntu.com
18

7.8 High

CVSS3

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.9%

In the Linux kernel before 4.20.12,
net/ipv4/netfilter/nf_nat_snmp_basic_main.c in the SNMP NAT module has
insufficient ASN.1 length checks (aka an array index error), making
out-of-bounds read and write operations possible, leading to an OOPS or
local privilege escalation. This affects snmp_version and snmp_helper.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.10noarchlinux< 4.18.0-17.18UNKNOWN
ubuntu18.10noarchlinux-aws< 4.18.0-1012.14UNKNOWN
ubuntu18.04noarchlinux-azure< 4.18.0-1014.14~18.04.1UNKNOWN
ubuntu18.10noarchlinux-azure< 4.18.0-1014.14UNKNOWN
ubuntu18.04noarchlinux-azure-edge< 4.18.0-1014.14~18.04.1UNKNOWN
ubuntu18.10noarchlinux-gcp< 4.18.0-1008.9UNKNOWN
ubuntu18.04noarchlinux-gcp-edge< 4.18.0-1008.9~18.04.1UNKNOWN
ubuntu18.04noarchlinux-hwe< 4.18.0-17.18~18.04.1UNKNOWN
ubuntu18.10noarchlinux-kvm< 4.18.0-1009.9UNKNOWN
ubuntu18.10noarchlinux-raspi2< 4.18.0-1011.13UNKNOWN

7.8 High

CVSS3

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.9%