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ubuntucveUbuntu.comUB:CVE-2019-9893
HistoryMar 21, 2019 - 12:00 a.m.

CVE-2019-9893

2019-03-2100:00:00
ubuntu.com
ubuntu.com
7

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

0.019 Low

EPSS

Percentile

88.7%

libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument
comparisons using the arithmetic operators (LT, GT, LE, GE), which might
able to lead to bypassing seccomp filters and potential privilege
escalations.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibseccomp< 2.4.1-0ubuntu0.18.04.2UNKNOWN
ubuntu18.10noarchlibseccomp< 2.4.1-0ubuntu0.18.10.3UNKNOWN
ubuntu19.04noarchlibseccomp< 2.4.1-0ubuntu0.19.04.3UNKNOWN
ubuntu14.04noarchlibseccomp< 2.4.1-0ubuntu0.14.04.2UNKNOWN
ubuntu16.04noarchlibseccomp< 2.4.1-0ubuntu0.16.04.2UNKNOWN

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

0.019 Low

EPSS

Percentile

88.7%