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CVE-2020-15113
MEDIUM5.7
Description
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).
CVE Details
CVSS v3.1 Score5.7
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Attack VectorLOCAL
ComplexityHIGH
Privileges RequiredHIGH
User InteractionNONE
Published8/5/2020
Last Modified11/21/2024
Sourcenvd
Honeypot Sightings0
Affected Products
etcd:etcdfedoraproject:fedora
Weaknesses (CWE)
CWE-281CWE-281
References
https://github.com/etcd-io/etcd/security/advisories/GHSA-chh6-ppwq-jh92(security-advisories@github.com)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/(security-advisories@github.com)
https://github.com/etcd-io/etcd/security/advisories/GHSA-chh6-ppwq-jh92(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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