{"schemaVersion":3,"id":"CVE-2023-0836","aliases":["RHSA-2023:6496","UBUNTU-CVE-2023-0836","USN-5994-1","DEBIAN-CVE-2023-0836","DSA-5388-1"],"status":"published","duplicateOf":null,"title":null,"description":"An information leak vulnerability was discovered in HAProxy 2.1, 2.2 before 2.2.27, 2.3, 2.4 before 2.4.21, 2.5 before 2.5.11, 2.6 before 2.6.8, 2.7 before 2.7.1. There are 5 bytes left uninitialized in the connection buffer when encoding the FCGI_BEGIN_REQUEST record. 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