CVE-2009-2699

Published: 13 October 2009

The Solaris pollset feature in the Event Port backend in poll/unix/port.c in the Apache Portable Runtime (APR) library before 1.3.9, as used in the Apache HTTP Server before 2.2.14 and other products, does not properly handle errors, which allows remote attackers to cause a denial of service (daemon hang) via unspecified HTTP requests, related to the prefork and event MPMs.

Notes

Author	Note
mdeslaur	does not affect Linux

Priority

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package	Release	Status
apr Launchpad, Ubuntu, Debian	dapper	Does not exist
	hardy	Not vulnerable
	intrepid	Not vulnerable
	jaunty	Not vulnerable
	upstream	Needs triage

Severity score breakdown

Parameter	Value
Base score	7.5
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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