CVE-2021-3737
moderate-risk
Published 2022-03-04
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.
Do I need to act?
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0.12% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (20)
Codeready Linux Builder For Ibm Z Systems
Codeready Linux Builder For Power Little Endian
Netapp Xcp Smb
References (22)
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1995162
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220407-0009/
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1995162
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220407-0009/
and 2 more references
48
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
1/34 · Minimal
Exposure
21/34 · High