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
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
Debian Security Advisory DSA-5002-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
November 06, 2021 https://www.debian.org/security/faq
Package : containerd
CVE ID : CVE-2021-41103
A flaw was discovered in containerd, an open and reliable container
runtime. Insufficiently restricted permissions on container root and
plugin directories could result in privilege escalation.
For the stable distribution (bullseye), this problem has been fixed in
version 1.4.5~ds1-2+deb11u1.
We recommend that you upgrade your containerd packages.
For the detailed security status of containerd please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/containerd
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | amd64 | containerd | < 1.4.5~ds1-2+deb11u1 | containerd_1.4.5~ds1-2+deb11u1_amd64.deb |
Debian | 11 | mipsel | containerd | < 1.4.5~ds1-2+deb11u1 | containerd_1.4.5~ds1-2+deb11u1_mipsel.deb |
Debian | 11 | ppc64el | containerd-dbgsym | < 1.4.5~ds1-2+deb11u1 | containerd-dbgsym_1.4.5~ds1-2+deb11u1_ppc64el.deb |
Debian | 11 | armhf | containerd | < 1.4.5~ds1-2+deb11u1 | containerd_1.4.5~ds1-2+deb11u1_armhf.deb |
Debian | 11 | armel | containerd | < 1.4.5~ds1-2+deb11u1 | containerd_1.4.5~ds1-2+deb11u1_armel.deb |
Debian | 11 | i386 | containerd | < 1.4.5~ds1-2+deb11u1 | containerd_1.4.5~ds1-2+deb11u1_i386.deb |
Debian | 11 | mips64el | containerd-dbgsym | < 1.4.5~ds1-2+deb11u1 | containerd-dbgsym_1.4.5~ds1-2+deb11u1_mips64el.deb |
Debian | 11 | arm64 | containerd-dbgsym | < 1.4.5~ds1-2+deb11u1 | containerd-dbgsym_1.4.5~ds1-2+deb11u1_arm64.deb |
Debian | 11 | all | containerd | < 1.4.5~ds1-2+deb11u1 | containerd_1.4.5~ds1-2+deb11u1_all.deb |
Debian | 11 | armel | containerd-dbgsym | < 1.4.5~ds1-2+deb11u1 | containerd-dbgsym_1.4.5~ds1-2+deb11u1_armel.deb |
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
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C