Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2022-27781

Disclosure Date: June 02, 2022
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

libcurl provides the CURLOPT_CERTINFO option to allow applications torequest details to be returned about a server’s certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.

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CVSS V3 Severity and Metrics
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Vendors

  • debian,
  • haxx,
  • netapp,
  • splunk

Products

  • clustered data ontap -,
  • curl,
  • debian linux 10.0,
  • debian linux 11.0,
  • h300s firmware -,
  • h410s firmware -,
  • h500s firmware -,
  • h700s firmware -,
  • hci bootstrap os -,
  • hci compute node -,
  • solidfire & hci management node -,
  • solidfire, enterprise sds & hci storage node -,
  • universal forwarder,
  • universal forwarder 9.1.0

Additional Info

Technical Analysis