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[email protected]NVD:CVE-2020-14509

HistorySep 16, 2020 - 8:15 p.m.

CVE-2020-14509

2020-09-1620:15:13

CWE-805

[email protected]

web.nvd.nist.gov

cve-2020-14509

codemeter

memory corruption

packet parser

length fields

attacker

exploit

vulnerabilities

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

59.6%

JSON

Multiple memory corruption vulnerabilities exist in CodeMeter (All versions prior to 7.10) where the packet parser mechanism does not verify length fields. An attacker could send specially crafted packets to exploit these vulnerabilities.

Affected configurations

Nvd

Node

wibucodemeterRange<7.10

VendorProductVersionCPE
wibucodemeter*cpe:2.3:a:wibu:codemeter:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
wibu	codemeter	*	cpe:2.3:a:wibu:codemeter::::::::

References

us-cert.cisa.gov/ics/advisories/icsa-20-203-01

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

59.6%

JSON

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