CVE-2020-15113

In etcd before versions 3.3.23 and 3.4.10, certain directory paths are created (etcd data directory and the directory path when provided to automatically generate self-signed certificates for TLS connections with clients) with restricted access permissions (700) by using the os.MkdirAll. This function does not perform any permission checks when a given directory path exists already. A possible workaround is to ensure the directories have the desired permission (700).
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:etcd:etcd:*:*:*:*:*:*:*:*
cpe:2.3:a:etcd:etcd:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

History

21 Nov 2024, 05:04

Type Values Removed Values Added
References () https://github.com/etcd-io/etcd/security/advisories/GHSA-chh6-ppwq-jh92 - Third Party Advisory () https://github.com/etcd-io/etcd/security/advisories/GHSA-chh6-ppwq-jh92 - Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/ -
CVSS v2 : 3.6
v3 : 7.1
v2 : 3.6
v3 : 5.7

Information

Published : 2020-08-05 20:15

Updated : 2024-11-21 05:04


NVD link : CVE-2020-15113

Mitre link : CVE-2020-15113

CVE.ORG link : CVE-2020-15113


JSON object : View

Products Affected

fedoraproject

  • fedora

etcd

  • etcd
CWE
CWE-281

Improper Preservation of Permissions