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cve[email protected]CVE-2022-27781
HistoryJun 02, 2022 - 2:15 p.m.

CVE-2022-27781

2022-06-0214:15:44
CWE-400
CWE-835
[email protected]
web.nvd.nist.gov
214
6
cve-2022-27781
libcurl
curlopt_certinfo
nss
certificate chain
security vulnerability

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.4 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.2%

JSON

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.

Affected configurations

NVD
Node
haxxcurlRange<7.83.1
Node
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0
Node
netapphci_bootstrap_osMatch-
AND
netapphci_compute_nodeMatch-
Node
netappclustered_data_ontapMatch-
OR
netappsolidfire\,_enterprise_sds_\&_hci_storage_nodeMatch-
OR
netappsolidfire_\&_hci_management_nodeMatch-
OR
netapphci_compute_nodeMatch-
Node
netapph300s_firmwareMatch-
AND
netapph300sMatch-
Node
netapph500s_firmwareMatch-
AND
netapph500sMatch-
Node
netapph700s_firmwareMatch-
AND
netapph700sMatch-
Node
netapph410s_firmwareMatch-
AND
netapph410sMatch-
Node
splunkuniversal_forwarderRange8.2.0–8.2.12
OR
splunkuniversal_forwarderRange9.0.0–9.0.6
OR
splunkuniversal_forwarderMatch9.1.0
CPENameOperatorVersion
haxx:curlhaxx curllt7.83.1

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "https://github.com/curl/curl",
    "versions": [
      {
        "version": "Fixed in 7.83.1",
        "status": "affected"
      }
    ]
  }
]

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5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

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Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

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UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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7.4 High

AI Score

Confidence

High

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EPSS

Percentile

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JSON
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