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HistoryMay 15, 2023 - 3:15 p.m.
CVE-2023-32787
cve-2023-32787
opc ua
legacy java stack
nvd
security vulnerability
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
57.4%
The OPC UA Legacy Java Stack before 6f176f2 enables an attacker to block OPC UA server applications via uncontrolled resource consumption so that they can no longer serve client applications.
Affected configurations
Node
opcfoundationua_java_legacyRange<2023-04-28
Node
prosysopcua_historianRange<1.2.0
ORprosysopcua_modbus_serverRange<1.4.20
ORprosysopcua_simulation_serverRange<5.4.2
| CPE | Name | Operator | Version |
|---|---|---|---|
| opcfoundation:ua_java_legacy | opcfoundation ua java legacy | lt | 2023-04-28 |
Related
zdi
zdi
cvelist
cvelist
CVE-2023-32787
2023-05-15 00:00:00
osv
osv
CVE-2023-32787
2023-05-15 15:15:12
prion
prion
Code injection
2023-05-15 15:15:00
nvd
nvd
CVE-2023-32787
2023-05-15 15:15:12
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
57.4%
Related for CVE-2023-32787