Vulnerability CVE-2021-38429


Published: 2022-05-05

Description:
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.

Type:

CWE-406

(Insufficient Control of Network Message Volume (Network Amplification))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Partial
Affected software
Objectcomputing -> Opendds 

 References:
https://opendds.org/
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02

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