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
EPSS
Percentile
21.6%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to http.memcap
being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.
[
{
"vendor": "OISF",
"product": "suricata",
"versions": [
{
"status": "affected",
"version": "< 7.0.6"
}
]
}
]
[
{
"cpes": [
"cpe:2.3:a:oisf:suricata:-:*:*:*:*:*:*:*"
],
"vendor": "oisf",
"product": "suricata",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "7.0.6",
"versionType": "custom"
}
],
"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
EPSS
Percentile
21.6%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total