🛡️ CVE-2022-27781
🟠 CVSS 7.5 — High ⚠️ Exploit Public CWE-400 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-400
Public Exploit ⚠️ Yes
Source NVD
Published 2022-06-02
Updated 2026-06-08
Modified 2026-05-27
Fix URL N/A

Affected Packages

Software From version Fixed in
clustered-data-ontap
curl 7.83.1
debian-linux
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

References

Exploit, Third Party Advisory https://hackerone.com/reports/1555441
Mailing List, Third Party Advisory https://www.debian.org/security/2022/dsa-5197
Exploit, Third Party Advisory https://hackerone.com/reports/1555441
Mailing List, Third Party Advisory https://www.debian.org/security/2022/dsa-5197
Exploit, Third Party Advisory https://hackerone.com/reports/1555441

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