CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
64.4%
Issue Overview:
libcgroup up to and including 0.41 creates /var/log/cgred with mode 0666 regardless of the configured umask, leading to disclosure of information.(CVE-2018-14348)
Affected Packages:
libcgroup
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update libcgroup to update your system.
New Packages:
aarch64:
libcgroup-0.41-21.amzn2.aarch64
libcgroup-tools-0.41-21.amzn2.aarch64
libcgroup-pam-0.41-21.amzn2.aarch64
libcgroup-devel-0.41-21.amzn2.aarch64
libcgroup-debuginfo-0.41-21.amzn2.aarch64
i686:
libcgroup-0.41-21.amzn2.i686
libcgroup-tools-0.41-21.amzn2.i686
libcgroup-pam-0.41-21.amzn2.i686
libcgroup-devel-0.41-21.amzn2.i686
libcgroup-debuginfo-0.41-21.amzn2.i686
src:
libcgroup-0.41-21.amzn2.src
x86_64:
libcgroup-0.41-21.amzn2.x86_64
libcgroup-tools-0.41-21.amzn2.x86_64
libcgroup-pam-0.41-21.amzn2.x86_64
libcgroup-devel-0.41-21.amzn2.x86_64
libcgroup-debuginfo-0.41-21.amzn2.x86_64
Red Hat: CVE-2018-14348
Mitre: CVE-2018-14348
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | libcgroup | < 0.41-21.amzn2 | libcgroup-0.41-21.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libcgroup-tools | < 0.41-21.amzn2 | libcgroup-tools-0.41-21.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libcgroup-pam | < 0.41-21.amzn2 | libcgroup-pam-0.41-21.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libcgroup-devel | < 0.41-21.amzn2 | libcgroup-devel-0.41-21.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libcgroup-debuginfo | < 0.41-21.amzn2 | libcgroup-debuginfo-0.41-21.amzn2.aarch64.rpm |
Amazon Linux | 2 | i686 | libcgroup | < 0.41-21.amzn2 | libcgroup-0.41-21.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | libcgroup-tools | < 0.41-21.amzn2 | libcgroup-tools-0.41-21.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | libcgroup-pam | < 0.41-21.amzn2 | libcgroup-pam-0.41-21.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | libcgroup-devel | < 0.41-21.amzn2 | libcgroup-devel-0.41-21.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | libcgroup-debuginfo | < 0.41-21.amzn2 | libcgroup-debuginfo-0.41-21.amzn2.i686.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
64.4%