Vulnerability Details : CVE-2017-7676

Policy resource matcher in Apache Ranger before 0.7.1 ignores characters after '*' wildcard character - like my*test, test*.txt. This can result in unintended behavior.

Vulnerability category: Input validation

Published 2017-06-14 17:29:00

Updated 2017-06-19 18:12:48

Source Apache Software Foundation

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2017-7676

Probability of exploitation activity in the next 30 days: 0.07%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 29 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2017-7676

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	[email protected]
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	[email protected]
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2017-7676

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: [email protected] (Primary)

References for CVE-2017-7676

http://www.securityfocus.com/bid/98958

Third Party Advisory;VDB Entry
https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger

Release Notes;Vendor Advisory

CVEs referencing this url

Products affected by CVE-2017-7676

Apache » Ranger
Versions up to, including, (<=) 0.7.0
cpe:2.3:a:apache:ranger:*:*:*:*:*:*:*:*
Matching versions