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CVE-2011-2189

CVE-2011-2189

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

net/core/net_namespace.c in the Linux kernel 2.6.32 and earlier does not properly handle a high rate of creation and cleanup of network namespaces, which makes it easier for remote attackers to cause a denial of service (memory consumption) via requests to a daemon that requires a separate namespace per connection, as demonstrated by vsftpd.

CVSS 7.5 · High · EPSS 17.9% · Public exploit · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • vsftpd Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.3.4-1

    Update to 2.3.4-1

  • vsftpd Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.3.4-1

    Update to 2.3.4-1

  • vsftpd Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.3.4-1

    Update to 2.3.4-1

Original sources

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