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CVE-2012-4557

CVE-2012-4557

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

The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21 places a worker node into an error state upon detection of a long request-processing time, which allows remote attackers to cause a denial of service (worker consumption) via an expensive request.

EPSS 17.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • apache2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.2.22-1

    Update to 2.2.22-1

  • apache2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.2.22-1

    Update to 2.2.22-1

  • apache2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.2.22-1

    Update to 2.2.22-1

Original sources

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