Ubuntu.comUB:CVE-2023-26150CVE-2023-26150
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
33.3%
Versions of the package asyncua before 0.9.96 are vulnerable to Improper
Authentication such that it is possible to access Address Space without
encryption and authentication. Note: This issue is a result of missing
checks for services that require an active session.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | python-opcua | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | python-opcua | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | python-opcua | < any | UNKNOWN |
References
gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121
github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a
github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513
github.com/FreeOpcUa/opcua-asyncio/issues/1014
github.com/FreeOpcUa/opcua-asyncio/pull/1015
github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96
launchpad.net/bugs/cve/CVE-2023-26150
nvd.nist.gov/vuln/detail/CVE-2023-26150
security-tracker.debian.org/tracker/CVE-2023-26150
security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435
www.cve.org/CVERecord?id=CVE-2023-26150
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
33.3%