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ubuntucveUbuntu.comUB:CVE-2019-16884
HistorySep 25, 2019 - 12:00 a.m.

CVE-2019-16884

2019-09-2500:00:00
ubuntu.com
ubuntu.com
26

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

70.2%

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other
products, allows AppArmor restriction bypass because
libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a
malicious Docker image can mount over a /proc directory.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchrunc<ย 1.0.0~rc10-0ubuntu1~18.04.2UNKNOWN
ubuntu19.10noarchrunc<ย 1.0.0~rc8+git20190923.3e425f80-0ubuntu1UNKNOWN
ubuntu20.04noarchrunc<ย 1.0.0~rc8+git20190923.3e425f80-0ubuntu1UNKNOWN
ubuntu20.10noarchrunc<ย 1.0.0~rc8+git20190923.3e425f80-0ubuntu1UNKNOWN
ubuntu21.04noarchrunc<ย 1.0.0~rc8+git20190923.3e425f80-0ubuntu1UNKNOWN
ubuntu21.10noarchrunc<ย 1.0.0~rc8+git20190923.3e425f80-0ubuntu1UNKNOWN
ubuntu22.04noarchrunc<ย 1.0.0~rc8+git20190923.3e425f80-0ubuntu1UNKNOWN
ubuntu16.04noarchrunc<ย 1.0.0~rc7+git20190403.029124da-0ubuntu1~16.04.4+esm2UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

70.2%