CVE-2022-27781CWE-400CWE-835denial-of-service

CVE-2022-27781

High · published June 2, 2022

CVSS v3.1
7.5
EPSS
3%
Percentile
86.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02899 · 86.8th percentile
Weaknesses
CWE-400 · Uncontrolled Resource Consumption; CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')
Published
2022-06-02T18:15Z
Affected products (15)
ProductVersionsFixed in
haxx/curl< 7.83.17.83.1
debian/debian_linuxall versions—
debian/debian_linuxall versions—
netapp/hci_bootstrap_osall versions—
netapp/clustered_data_ontapall versions—
netapp/solidfire\,_enterprise_sds_\&_hci_storage_nodeall versions—
netapp/solidfire_\&_hci_management_nodeall versions—
netapp/hci_compute_nodeall versions—
netapp/h300s_firmwareall versions—
netapp/h500s_firmwareall versions—
netapp/h700s_firmwareall versions—
netapp/h410s_firmwareall versions—
splunk/universal_forwarder≥ 8.2.0, < 8.2.128.2.12
splunk/universal_forwarder≥ 9.0.0, < 9.0.69.0.6
splunk/universal_forwarderall versions—
References (13)
EPSS history
Timeline
  • 01 JUN 00:00Z
    libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous…
    cvelistv5