CVE-2020-1887
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.0%
Incorrect validation of the TLS SNI hostname in osquery versions after 2.9.0 and before 4.2.0 could allow an attacker to MITM osquery traffic in the absence of a configured root chain of trust.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| linuxfoundation:osquery | linuxfoundation osquery | lt | 4.2.0 |
CNA Affected
[
{
"product": "Osquery",
"vendor": "Facebook",
"versions": [
{
"status": "affected",
"version": "4.2.0"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "next of 2.9.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "2.9.0"
}
]
}
]Related
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.0%