An information leak vulnerability exists in HAProxy 2.1, 2.2 prior to 2.2.27, 2.3, 2.4 prior to 2.4.21, 2.5 prior to 2.5.11, 2.6 prior to 2.6.8, 2.7 prior to 2.7.1. There are 5 bytes left uninitialized in the connection buffer when encoding the FCGI_BEGIN_REQUEST record. Sensitive data may be disclosed to configured FastCGI backends in an unexpected way.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
haproxy haproxy 2.7.0 |
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haproxy haproxy |
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haproxy haproxy 2.3.0 |
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haproxy haproxy 2.1.0 |
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