Ruby socket denial of service

ruby-socket-dos (26102) The risk level is classified as LowLow Risk

Description:

Ruby is vulnerable to a denial of service caused by the use of blocking sockets. A remote attacker could send a request with a large amount of data to cause a denial of service condition.

Platforms Affected:

  • Canonical, Ubuntu 4.10
  • Canonical, Ubuntu 5.04
  • Canonical, Ubuntu 5.10
  • Debian, Debian Linux 3.1
  • Gentoo, Linux
  • MandrakeSoft, Mandrake Linux 2006 X86_64
  • MandrakeSoft, Mandrake Linux 2006
  • MandrakeSoft, Mandrake Linux LE2005
  • MandrakeSoft, Mandrake Linux LE2005 X86_64
  • MandrakeSoft, Mandrake Linux Corporate Server 3.0
  • MandrakeSoft, Mandrake Linux Corporate Server 3.0 X86_64
  • RedHat, Enterprise Linux 4 WS
  • RedHat, Enterprise Linux 4 ES
  • RedHat, Enterprise Linux 4 AS
  • RedHat, Enterprise Linux 4 Desktop
  • Yukihiro Matsumoto, Ruby prior to 1.8.2

Remedy:

Upgrade to the latest version of Ruby (1.8.2 or later), available from the Ruby FTP Web page. See References.

For Red Hat Linux:
Refer to RHSA-2006:0427-2 for patch, upgrade, or suggested workaround information. See References.

For Gentoo Linux:
Refer to Gentoo Linux Security Announcement GLSA 2006-05-11 for patch, upgrade, or suggested workaround information. See References.

For Debian GNU/Linux:
Refer to DSA-1157-1 for patch, upgrade, or suggested workaround information. See References.

Consequences:

Denial of Service

References:

Reported:

Apr 20, 2006

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