CVE-2018-1079

CVE Details

Release Date:	2018-07-30
Impact:	None	What is this?

Description

pcs before version 0.9.164 and 0.10 is vulnerable to a privilegeescalation via authorized user malicious REST call. The REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process.

See more information about CVE-2018-1079 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	4.0
Vector String:	AV:N/AC:L/Au:S/C:N/I:P/A:N
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Low
Authentication:	Single
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (pcs)	ELSA-2018-1060	2018-04-30