CVE-2019-0190
httpd: mod_ssl: infinite loop triggered by client-initiated renegotiation when using OpenSSL 1.1.1
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Severity
ImportantRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · January 22, 2019
Updated · November 2, 2026
Description
A flaw was found in the way mod_ssl handled client renegotiations. A remote attacker could send a malicious request to cause mod_ssl to enter an infinite loop resulting in a denial of service.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE-835 · Loop with Unreachable Exit Condition