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CVE-2019-0190

CVE-2019-0190

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A bug exists in the way mod_ssl handled client renegotiations. A remote attacker could send a carefully crafted request that would cause mod_ssl to enter a loop leading to a denial of service. This bug can be only triggered with Apache HTTP Server version 2.4.37 when using OpenSSL version 1.1.1 or later, due to an interaction in changes to handling of renegotiation attempts.

CVSS 7.5 · High · EPSS 59.1% · Fix available

Published
Updated

Stack: system · web

Affected products and versions

  • apache httpd

    Versions
    • Apache HTTP Server 2.4.37: Affected

    No fix published

  • apache2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.4.38-1

    Update to 2.4.38-1

  • apache2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.4.38-1

    Update to 2.4.38-1

  • apache2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.4.38-1

    Update to 2.4.38-1

Original sources

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