VULNERABILITY INTELLIGENCE
CVE-2019-11323
CVSS score5.9 MEDIUM
EPSS probability1.25%
CISA KEVNot currently listed
Published2019-05-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
HAProxy before 1.9.7 mishandles a reload with rotated keys, which triggers use of uninitialized, and very predictable, HMAC keys. This is related to an include/types/ssl_sock.h error.
Weakness classification
- nvd@nist.gov: CWE-327