Servers and applications
CVE-2023-27538
An authentication bypass vulnerability exists in libcurl prior to v8.0.0 where it reuses a previously established SSH connection despite the fact that an SSH option was modified, which should have prevented reuse. libcurl maintains a pool of previously used connections to reuse them for subsequent transfers if the configurations match. However, two SSH settings were omitted from the…
- Severity
- Medium 5.5
- Published
- 30 Mar 2023
- Last changed
- 14 Oct 2026
- Added to UpHeron
- 21 Oct 2026
- Fixed in
- 8.0.0
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
curlServers and applications · cpe:a:haxx:libcurl |
|