CVE-2018-14348
Publication date 14 August 2018
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
libcgroup up to and including 0.41 creates /var/log/cgred with mode 0666 regardless of the configured umask, leading to disclosure of information.
From the Ubuntu Security Team
It was discovered that libcgroup incorrectly handled log file permissions. An attacker could possibly use thise issue to obtain sensitive information.
Status
Package | Ubuntu Release | Status |
---|---|---|
libcgroup | ||
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Fixed 0.41-8ubuntu2+esm1
|
|
16.04 LTS xenial |
Fixed 0.41-7ubuntu1+esm1
|
|
14.04 LTS trusty |
Fixed 0.38-1ubuntu2+esm1
|
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Get Ubuntu ProSeverity score breakdown
Parameter | Value |
---|---|
Base score |
|
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-4845-1
- libcgroup vulnerability
- 15 March 2021