CVE-2018-0673 : Directory traversal vulnerability in Cybozu Garoon 3.5.0 to 4.6.3 allows authent

Directory traversal vulnerability in Cybozu Garoon 3.5.0 to 4.6.3 allows authenticated attackers to read arbitrary files via unspecified vectors.

Published 2018-11-15 15:29:00

Updated 2018-12-14 19:57:17

Source JPCERT/CC

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2018-0673

Cybozu » Garoon
Versions from including (>=) 3.5.0 and up to, including, (<=) 4.6.3
cpe:2.3:a:cybozu:garoon:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.58%

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-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: nvd@nist.gov (Primary)

http://jvn.jp/en/jp/JVN12583112/index.html

JVN#12583112: Cybozu Garoon vulnerable to directory traversal
Third Party Advisory
https://cs.cybozu.co.jp/2018/006717.html

「Garoon 3.7 / 4.6 パッチプログラム」リリースのお知らせ (2018/9/7) | サイボウズからのお知らせ
Release Notes;Vendor Advisory

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