CVE-2019-16265 : CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.

CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.

Published 2019-10-25 17:15:11

Updated 2019-10-28 14:17:48

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowMemory Corruption

Products affected by CVE-2019-16265

Codesys » Codesys
Versions from including (>=) 2.3 and before (<) 2.3.9.61
cpe:2.3:a:codesys:codesys:*:*:*:*:*:*:*:*
Matching versions
Codesys » Eni Server
Versions before (<) 3.2.2.25
cpe:2.3:a:codesys:eni_server:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.24%

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

~ 61 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

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