RedHatRHSA-2021:2145(RHSA-2021:2145) Important: runc security update
6 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.002 Low
EPSS
Percentile
58.9%
The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.
Security Fix(es):
- runc: vulnerable to symlink exchange attack (CVE-2021-30465)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | s390x | runc-debuginfo | < 1.0.0-69.rc10.el7_9 | runc-debuginfo-1.0.0-69.rc10.el7_9.s390x.rpm |
| RedHat | 7 | s390x | runc | < 1.0.0-69.rc10.el7_9 | runc-1.0.0-69.rc10.el7_9.s390x.rpm |
| RedHat | 7 | ppc64le | runc | < 1.0.0-69.rc10.el7_9 | runc-1.0.0-69.rc10.el7_9.ppc64le.rpm |
| RedHat | 7 | ppc64le | runc-debuginfo | < 1.0.0-69.rc10.el7_9 | runc-debuginfo-1.0.0-69.rc10.el7_9.ppc64le.rpm |
| RedHat | 7 | x86_64 | runc-debuginfo | < 1.0.0-69.rc10.el7_9 | runc-debuginfo-1.0.0-69.rc10.el7_9.x86_64.rpm |
| RedHat | 7 | x86_64 | runc | < 1.0.0-69.rc10.el7_9 | runc-1.0.0-69.rc10.el7_9.x86_64.rpm |
Related
6 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.002 Low
EPSS
Percentile
58.9%