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Vulnerability record · CVE-2022-32208 · published 7 July 2022

CVE-2022-32208: Haxx curl out-of-bounds write vulnerability

Haxx · Curl

When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client.

5.9 CVSS 3.1 Medium EPSS 7.5% · top 5.7% CWE-840 · CWE-840CWE-787 · Out-of-bounds write
5.9CVSS 3.1 base score, v2 4.3
7.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
14Affected product versions listed by NVD
18References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client.

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

Affected products

14 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://seclists.org/fulldisclosure/2022/Oct/28 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/41 Mailing ListThird Party Advisory
https://hackerone.com/reports/1590071 ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZU Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202212-01 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220915-0003/ Third Party Advisory
https://support.apple.com/kb/HT213488 Third Party Advisory
https://www.debian.org/security/2022/dsa-5197 Third Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/28 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/41 Mailing ListThird Party Advisory
https://hackerone.com/reports/1590071 ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZU Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202212-01 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220915-0003/ Third Party Advisory
https://support.apple.com/kb/HT213488 Third Party Advisory
https://www.debian.org/security/2022/dsa-5197 Third Party Advisory

Track CVE-2022-32208 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-32208), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.