Description (CNA)
An authentication bypass vulnerability exists libcurl <8.0.0 in the connection reuse feature which can reuse previously established connections with incorrect user permissions due to a failure to check for changes in the CURLOPT_GSSAPI_DELEGATION option. This vulnerability affects krb5/kerberos/negotiate/GSSAPI transfers and could potentially result in unauthorized access to sensitive information. The safest option is to not reuse connections if the CURLOPT_GSSAPI_DELEGATION option has been changed.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / https://github.com/curl/curl | affected Fixed in 8.0.0 |
CWE
CWE-305
References
- https://hackerone.com/reports/1895135
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/
- https://security.netapp.com/advisory/ntap-20230420-0010/
- https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html
- https://security.gentoo.org/glsa/202310-12
ADP enrichment
No English description supplied.
- https://hackerone.com/reports/1895135
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/
- https://security.netapp.com/advisory/ntap-20230420-0010/
- https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html
- https://security.gentoo.org/glsa/202310-12
No English description supplied.
No references supplied.
No English description supplied.