ALPINE-CVE-2023-27536
ALPINE-CVE-2023-27536
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 5.9 · Medium · Fix available
- Published
- Updated
Stack: system
Affected products and versions
curl Alpine:v3.14
- Affected ranges
- ECOSYSTEM: < 8.0.1-r0
Update to 8.0.1-r0
curl Alpine:v3.15
- Affected ranges
- ECOSYSTEM: < 8.0.1-r0
Update to 8.0.1-r0
curl Alpine:v3.16
- Affected ranges
- ECOSYSTEM: < 8.0.1-r0
Update to 8.0.1-r0
curl Alpine:v3.17
- Affected ranges
- ECOSYSTEM: < 7.88.1-r1
Update to 7.88.1-r1
curl Alpine:v3.18
- Affected ranges
- ECOSYSTEM: < 8.0.0-r0
Update to 8.0.0-r0
curl Alpine:v3.19
- Affected ranges
- ECOSYSTEM: < 8.0.0-r0
Update to 8.0.0-r0
curl Alpine:v3.20
- Affected ranges
- ECOSYSTEM: < 8.0.0-r0
Update to 8.0.0-r0
curl Alpine:v3.21
- Affected ranges
- ECOSYSTEM: < 8.0.0-r0
Update to 8.0.0-r0
curl Alpine:v3.22
- Affected ranges
- ECOSYSTEM: < 8.0.0-r0
Update to 8.0.0-r0
curl Alpine:v3.23
- Affected ranges
- ECOSYSTEM: < 8.0.0-r0
Update to 8.0.0-r0
curl Alpine:v3.24
- Affected ranges
- ECOSYSTEM: < 8.0.0-r0
Update to 8.0.0-r0