ByteOS Network

NVD Vulnerability Details :

CVE-2018-1000857

Analyzed

Source-cve@mitre.org

Published At-20 Dec, 2018 | 17:29

Updated At-24 Jun, 2020 | 16:58

log-user-session version 0.7 and earlier contains a Directory Traversal vulnerability in Main SUID-binary /usr/local/bin/log-user-session that can result in User to root privilege escalation. This attack appear to be exploitable via Malicious unprivileged user executes the vulnerable binary/(remote) environment variable manipulation similar shell-shock also possible.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C

CPE Matches

open-systems>>log-user-session>>Versions up to 0.7(inclusive)

cpe:2.3:a:open-systems:log-user-session:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-22	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://www.halfdog.net/Security/2018/LogUserSessionLocalRootPrivilegeEscalation/	cve@mitre.org	Exploit Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History