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.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Curl | Haxx | 7.16.4 (including) | 7.84.0 (excluding) |
| JBoss Core Services for RHEL 8 | RedHat | jbcs-httpd24-curl-0:7.86.0-2.el8jbcs | * |
| JBoss Core Services on RHEL 7 | RedHat | jbcs-httpd24-curl-0:7.86.0-2.el7jbcs | * |
| Red Hat Enterprise Linux 8 | RedHat | curl-0:7.61.1-22.el8_6.4 | * |
| Red Hat Enterprise Linux 9 | RedHat | curl-0:7.76.1-14.el9_0.5 | * |
| Red Hat Enterprise Linux 9 | RedHat | curl-0:7.76.1-14.el9_0.5 | * |
| Text-Only JBCS | RedHat | jbcs-httpd24-curl | * |
| Curl | Ubuntu | bionic | * |
| Curl | Ubuntu | devel | * |
| Curl | Ubuntu | esm-infra-legacy/trusty | * |
| Curl | Ubuntu | esm-infra/bionic | * |
| Curl | Ubuntu | esm-infra/focal | * |
| Curl | Ubuntu | esm-infra/xenial | * |
| Curl | Ubuntu | focal | * |
| Curl | Ubuntu | impish | * |
| Curl | Ubuntu | jammy | * |
| Curl | Ubuntu | kinetic | * |
| Curl | Ubuntu | trusty/esm | * |
| Curl | Ubuntu | upstream | * |
References
- http://seclists.org/fulldisclosure/2022/Oct/28
- http://seclists.org/fulldisclosure/2022/Oct/41
- https://hackerone.com/reports/1590071
- https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/
- https://security.gentoo.org/glsa/202212-01
- https://security.netapp.com/advisory/ntap-20220915-0003/
- https://support.apple.com/kb/HT213488
- https://www.debian.org/security/2022/dsa-5197
- http://seclists.org/fulldisclosure/2022/Oct/28
- http://seclists.org/fulldisclosure/2022/Oct/41
- https://hackerone.com/reports/1590071
- https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/
- https://security.gentoo.org/glsa/202212-01
- https://security.netapp.com/advisory/ntap-20220915-0003/
- https://support.apple.com/kb/HT213488
- https://www.debian.org/security/2022/dsa-5197