IcscertCVELIST:CVE-2021-38429CVE-2021-38429 OCI OpenDDS Secure Network Amplification
6.6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
9.1 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.1%
OCI OpenDDS versions prior to 3.18.1 are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic, which may result in a denial-of-service condition and information exposure.
CNA Affected
[
{
"product": "OpenDDS",
"vendor": "OCI",
"versions": [
{
"lessThan": "3.18.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Related
6.6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
9.1 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.1%