CVE-2012-4434 : fwknop before 2.0.3 allow remote authenticated users to cause a denial of servic

fwknop before 2.0.3 allow remote authenticated users to cause a denial of service (server crash) or possibly execute arbitrary code.

Published 2020-01-09 21:15:11

Updated 2020-01-10 18:33:44

Source Red Hat, Inc.

View at NVD, CVE.org

Vulnerability category: Execute codeDenial of service

Products affected by CVE-2012-4434

Cipherdyne » Fwknop
Versions before (<) 2.0.3
cpe:2.3:a:cipherdyne:fwknop:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

1.95%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 88 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

Assigned by: nvd@nist.gov (Primary)

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