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.
lists.opensuse.org/opensuse-security-announce/2019-10/msg00073.html
lists.opensuse.org/opensuse-security-announce/2019-11/msg00009.html
lists.opensuse.org/opensuse-security-announce/2020-01/msg00010.html
access.redhat.com/errata/RHSA-2019:3940
access.redhat.com/errata/RHSA-2019:4074
access.redhat.com/errata/RHSA-2019:4269
github.com/crosbymichael/runc/commit/78dce1cf1ec36bbe7fe6767bdb81f7cbf6d34d70
github.com/opencontainers/runc
github.com/opencontainers/runc/commit/cad42f6e0932db0ce08c3a3d9e89e6063ec283e4
github.com/opencontainers/runc/issues/2128
github.com/opencontainers/runc/pull/2129
github.com/opencontainers/runc/pull/2130
github.com/opencontainers/selinux/commit/03b517dc4fd57245b1cf506e8ba7b817b6d309da
lists.debian.org/debian-lts-announce/2023/02/msg00016.html
lists.fedoraproject.org/archives/list/[email protected]/message/62OQ2P7K5YDZ5BRCH2Q6DHUJIHQD3QCD
lists.fedoraproject.org/archives/list/[email protected]/message/DGK6IV5JGVDXHOXEKJOJWKOVNZLT6MYR
lists.fedoraproject.org/archives/list/[email protected]/message/SPK4JWP32BUIVDJ3YODZSOEVEW6BHQCF
nvd.nist.gov/vuln/detail/CVE-2019-16884
pkg.go.dev/vuln/GO-2021-0085
security.gentoo.org/glsa/202003-21
security.netapp.com/advisory/ntap-20220221-0004
usn.ubuntu.com/4297-1
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%