CVEDB API

Vulnerability Details CVE-2009-2699

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.121

EPSS Ranking 93.5%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 5.0

References

Products affected by CVE-2009-2699

Apache » Http Server » Version: 2.2.0

cpe:2.3:a:apache:http_server:2.2.0
Apache » Http Server » Version: 2.2.1

cpe:2.3:a:apache:http_server:2.2.1
Apache » Http Server » Version: 2.2.10

cpe:2.3:a:apache:http_server:2.2.10
Apache » Http Server » Version: 2.2.11

cpe:2.3:a:apache:http_server:2.2.11
Apache » Http Server » Version: 2.2.12

cpe:2.3:a:apache:http_server:2.2.12
Apache » Http Server » Version: 2.2.13

cpe:2.3:a:apache:http_server:2.2.13
Apache » Http Server » Version: 2.2.2

cpe:2.3:a:apache:http_server:2.2.2
Apache » Http Server » Version: 2.2.3

cpe:2.3:a:apache:http_server:2.2.3
Apache » Http Server » Version: 2.2.4

cpe:2.3:a:apache:http_server:2.2.4
Apache » Http Server » Version: 2.2.5

cpe:2.3:a:apache:http_server:2.2.5
Apache » Http Server » Version: 2.2.6

cpe:2.3:a:apache:http_server:2.2.6
Apache » Http Server » Version: 2.2.7

cpe:2.3:a:apache:http_server:2.2.7
Apache » Http Server » Version: 2.2.8

cpe:2.3:a:apache:http_server:2.2.8
Apache » Http Server » Version: 2.2.9

cpe:2.3:a:apache:http_server:2.2.9
Apache » Portable Runtime » Version: N/A

cpe:2.3:a:apache:portable_runtime:-
Apache » Portable Runtime » Version: 0.9.0

cpe:2.3:a:apache:portable_runtime:0.9.0
Apache » Portable Runtime » Version: 0.9.1

cpe:2.3:a:apache:portable_runtime:0.9.1
Apache » Portable Runtime » Version: 0.9.10

cpe:2.3:a:apache:portable_runtime:0.9.10
Apache » Portable Runtime » Version: 0.9.11

cpe:2.3:a:apache:portable_runtime:0.9.11
Apache » Portable Runtime » Version: 0.9.12

cpe:2.3:a:apache:portable_runtime:0.9.12
Apache » Portable Runtime » Version: 0.9.13

cpe:2.3:a:apache:portable_runtime:0.9.13
Apache » Portable Runtime » Version: 0.9.14

cpe:2.3:a:apache:portable_runtime:0.9.14
Apache » Portable Runtime » Version: 0.9.15

cpe:2.3:a:apache:portable_runtime:0.9.15
Apache » Portable Runtime » Version: 0.9.16

cpe:2.3:a:apache:portable_runtime:0.9.16
Apache » Portable Runtime » Version: 0.9.17

cpe:2.3:a:apache:portable_runtime:0.9.17
Apache » Portable Runtime » Version: 0.9.18

cpe:2.3:a:apache:portable_runtime:0.9.18
Apache » Portable Runtime » Version: 0.9.19

cpe:2.3:a:apache:portable_runtime:0.9.19
Apache » Portable Runtime » Version: 0.9.2

cpe:2.3:a:apache:portable_runtime:0.9.2
Apache » Portable Runtime » Version: 0.9.20

cpe:2.3:a:apache:portable_runtime:0.9.20
Apache » Portable Runtime » Version: 0.9.3

cpe:2.3:a:apache:portable_runtime:0.9.3
Apache » Portable Runtime » Version: 0.9.4

cpe:2.3:a:apache:portable_runtime:0.9.4
Apache » Portable Runtime » Version: 0.9.5

cpe:2.3:a:apache:portable_runtime:0.9.5
Apache » Portable Runtime » Version: 0.9.6

cpe:2.3:a:apache:portable_runtime:0.9.6
Apache » Portable Runtime » Version: 0.9.7

cpe:2.3:a:apache:portable_runtime:0.9.7
Apache » Portable Runtime » Version: 0.9.8

cpe:2.3:a:apache:portable_runtime:0.9.8
Apache » Portable Runtime » Version: 0.9.9

cpe:2.3:a:apache:portable_runtime:0.9.9
Apache » Portable Runtime » Version: 1.0.0

cpe:2.3:a:apache:portable_runtime:1.0.0
Apache » Portable Runtime » Version: 1.0.1

cpe:2.3:a:apache:portable_runtime:1.0.1
Apache » Portable Runtime » Version: 1.1.0

cpe:2.3:a:apache:portable_runtime:1.1.0
Apache » Portable Runtime » Version: 1.1.1

cpe:2.3:a:apache:portable_runtime:1.1.1
Apache » Portable Runtime » Version: 1.2.0

cpe:2.3:a:apache:portable_runtime:1.2.0
Apache » Portable Runtime » Version: 1.2.1

cpe:2.3:a:apache:portable_runtime:1.2.1
Apache » Portable Runtime » Version: 1.2.10

cpe:2.3:a:apache:portable_runtime:1.2.10
Apache » Portable Runtime » Version: 1.2.11

cpe:2.3:a:apache:portable_runtime:1.2.11
Apache » Portable Runtime » Version: 1.2.12

cpe:2.3:a:apache:portable_runtime:1.2.12
Apache » Portable Runtime » Version: 1.2.2

cpe:2.3:a:apache:portable_runtime:1.2.2
Apache » Portable Runtime » Version: 1.2.3

cpe:2.3:a:apache:portable_runtime:1.2.3
Apache » Portable Runtime » Version: 1.2.4

cpe:2.3:a:apache:portable_runtime:1.2.4
Apache » Portable Runtime » Version: 1.2.5

cpe:2.3:a:apache:portable_runtime:1.2.5
Apache » Portable Runtime » Version: 1.2.6

cpe:2.3:a:apache:portable_runtime:1.2.6
Apache » Portable Runtime » Version: 1.2.7

cpe:2.3:a:apache:portable_runtime:1.2.7
Apache » Portable Runtime » Version: 1.2.8

cpe:2.3:a:apache:portable_runtime:1.2.8
Apache » Portable Runtime » Version: 1.2.9

cpe:2.3:a:apache:portable_runtime:1.2.9
Apache » Portable Runtime » Version: 1.3.0

cpe:2.3:a:apache:portable_runtime:1.3.0
Apache » Portable Runtime » Version: 1.3.1

cpe:2.3:a:apache:portable_runtime:1.3.1
Apache » Portable Runtime » Version: 1.3.2

cpe:2.3:a:apache:portable_runtime:1.3.2
Apache » Portable Runtime » Version: 1.3.3

cpe:2.3:a:apache:portable_runtime:1.3.3
Apache » Portable Runtime » Version: 1.3.4

cpe:2.3:a:apache:portable_runtime:1.3.4
Apache » Portable Runtime » Version: 1.3.5

cpe:2.3:a:apache:portable_runtime:1.3.5
Apache » Portable Runtime » Version: 1.3.6

cpe:2.3:a:apache:portable_runtime:1.3.6
Apache » Portable Runtime » Version: 1.3.7

cpe:2.3:a:apache:portable_runtime:1.3.7
Apache » Portable Runtime » Version: 1.3.8

cpe:2.3:a:apache:portable_runtime:1.3.8

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Vulnerability Details CVE-2009-2699

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