CVE-2018-14348 : libcgroup up to and including 0.41 creates /var/log/cgred with mode 0666 regardl

libcgroup up to and including 0.41 creates /var/log/cgred with mode 0666 regardless of the configured umask, leading to disclosure of information.

Published 2018-08-14 18:29:00

Updated 2019-08-06 17:15:22

Source MITRE

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2018-14348

Debian » Debian Linux » Version: 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 28
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
Matching versions
Libcgroup Project » Libcgroup
Versions up to, including, (<=) 0.41
cpe:2.3:a:libcgroup_project:libcgroup:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.56%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 67 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:N	8.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: None
8.1	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N	2.8	5.2	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

https://sourceforge.net/p/libcg/libcg/ci/0d88b73d189ea3440ccaab00418d6469f76fa590/

Control Group Configuration / libcg / Commit [0d88b7]
Patch;Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3VH333EONOEEGKOLHHFXCJYHCYMHJ4KK/

[SECURITY] Fedora 28 Update: libcgroup-0.41-20.fc28 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1100365

Bug 1100365 – VUL-0: CVE-2018-14348: libcgroup: daemon creates /var/log/cgred with mode 0666
Issue Tracking;Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00019.html

[SECURITY] [DLA 1472-1] libcgroup security update
Mailing List;Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2047

RHSA-2019:2047 - Security Advisory - Red Hat Customer Portal

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