8.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
58.0%
runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | k3s | < 1.21.1.1-r0 | UNKNOWN |
Alpine | edge-community | noarch | runc | < 1.0.0_rc95-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | runc | < 1.0.0_rc95-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | runc | < 1.0.0_rc95-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | runc | < 1.0.0_rc95-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | k3s | < 1.21.1.1-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | runc | < 1.0.0_rc95-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | k3s | < 1.21.1.1-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | runc | < 1.0.0_rc95-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | k3s | < 1.21.1.1-r0 | UNKNOWN |
8.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
58.0%