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
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial
When a BIG-IP PEM classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. This issue affects classification engines using signatures released between 09-08-2022 and 02-16-2023. See the table in the F5 Security Advisory for a complete list of affected classification signature files. NOTE: Software versions which have reached End of Technical Support (EoTS) are not evaluated
[
{
"cpes": [
"cpe:2.3:a:f5:big-ip_pem:*:*:*:*:*:*:*:*"
],
"vendor": "f5",
"product": "big-ip_pem",
"versions": [
{
"status": "affected",
"version": "17.1.0",
"versionType": "custom",
"lessThanOrEqual": "17.1.1"
},
{
"status": "affected",
"version": "16.1.0",
"versionType": "custom",
"lessThanOrEqual": "16.1.4"
},
{
"status": "affected",
"version": "15.1.0",
"versionType": "custom",
"lessThanOrEqual": "15.1.10"
}
],
"defaultStatus": "unknown"
}
]
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
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial