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CVE-2020-27630: Use of Insufficiently Random Values

🗓️ 10 Oct 2023 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
The vulnerability of the implementation of the ISN generator in the protocols used by uC/OS and uC/TCP-IP allows a perpetrator to gain unauthorized access to protected information.
4 Mar 202100:00
–bdu_fstec
cnnvd
CNNVD
Multiple Embedded TCP/IP Security Feature Issue Vulnerability
11 Feb 202100:00
–cnnvd
cve
CVE
CVE-2020-27630
10 Oct 202300:00
–cve
cvelist
Cvelist
CVE-2020-27630
10 Oct 202300:00
–cvelist
euvd
EUVD
EUVD-2020-20137
7 Oct 202500:30
–euvd
ics
ICS
Multiple Embedded TCP/IP Stacks (Update B)
11 Feb 202100:00
–ics
nvd
NVD
CVE-2020-27630
10 Oct 202317:15
–nvd
osv
OSV
CVE-2020-27630
10 Oct 202317:15
–osv
prion
Prion
Code injection
10 Oct 202317:15
–prion
ptsecurity
Positive Technologies
PT-2021-2224 · Silicon · Uc/Tcp-Ip
4 Mar 202100:00
–ptsecurity
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19 Sep 2024 00:00Current
CVSS 3.19.8
EPSS0.01083
SSVC
0