CVE-2022-35252

Name: CVE-2022-35252
Creator: NVD / NIST
Published: 2022-09-23T14:15:12.323+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.7/10EPSS 1.79%

Last modified Jun 17, 2026

CVE-2022-35252 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings.. EPSS estimates a 1.79% chance of exploitation in the next 30 days.

Description

When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings.

Metrics

CVSS 3.1

3.7/10

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

EPSS Probability

1.79%

75.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Haxx	Curl	< 7.85.0
Netapp	Clustered Data Ontap	All versions
Netapp	Element Software	All versions
Netapp	Hci Management Node	All versions
Netapp	Solidfire	All versions
Netapp	Bootstrap Os	All versions
Netapp	H300s Firmware	All versions
Netapp	H500s Firmware	All versions
Netapp	H700s Firmware	All versions
Netapp	H410s Firmware	All versions
Apple	Macos	>= 11.0, < 11.7.3
Apple	Macos	>= 12.0.0, < 12.6.3
Debian	Debian Linux	10.0
Splunk	Universal Forwarder	>= 8.2.0, < 8.2.12
Splunk	Universal Forwarder	>= 9.0.0, < 9.0.6
Splunk	Universal Forwarder	9.1.0

References

http://seclists.org/fulldisclosure/2023/Jan/20Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/21Mailing List, Third Party Advisory
https://hackerone.com/reports/1613943Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00028.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202212-01Third Party Advisory
https://security.netapp.com/advisory/ntap-20220930-0005/Third Party Advisory
https://support.apple.com/kb/HT213603Third Party Advisory
https://support.apple.com/kb/HT213604Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/20Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/21Mailing List, Third Party Advisory
https://hackerone.com/reports/1613943Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00028.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202212-01Third Party Advisory
https://security.netapp.com/advisory/ntap-20220930-0005/Third Party Advisory
https://support.apple.com/kb/HT213603Third Party Advisory
https://support.apple.com/kb/HT213604Third Party Advisory

Timeline

Published: Sep 23, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-35252?

How severe is CVE-2022-35252?

CVE-2022-35252 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 1.79% probability of exploitation in the next 30 days.

How do I fix CVE-2022-35252?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-35252?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST