9.8

CVE-2021-38435

RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 not correctly calculate the size when allocating the buffer, which may result in a buffer overflow.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rti ≫ Connext Professional Version >= 4.2 < 6.1.0
Rti ≫ Connext Secure Version >= 4.2 < 6.1.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.406
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
ics-cert@hq.dhs.gov 6.6 1.8 4.7
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CWE-131 Incorrect Calculation of Buffer Size

The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
Third Party Advisory
US Government Resource
https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F
Vendor Advisory
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