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cveMitreCVE-2009-3287
HistorySep 22, 2009 - 10:30 a.m.

CVE-2009-3287

2009-09-2210:30:00
CWE-20
mitre
web.nvd.nist.gov
54
cve-2009-3287
security vulnerability
ip spoofing
thin web server
x-forwarded-for header

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

AI Score

6.5

Confidence

Low

EPSS

0.007

Percentile

79.9%

lib/thin/connection.rb in Thin web server before 1.2.4 relies on the X-Forwarded-For header to determine the IP address of the client, which allows remote attackers to spoof the IP address and hide activities via a modified X-Forwarded-For header.

Affected configurations

Nvd
Node
macournoyerthinRange1.2.2
OR
macournoyerthinMatch0.4.0
OR
macournoyerthinMatch0.4.1
OR
macournoyerthinMatch0.5.0
OR
macournoyerthinMatch0.5.1
OR
macournoyerthinMatch0.5.2
OR
macournoyerthinMatch0.5.3
OR
macournoyerthinMatch0.5.4
OR
macournoyerthinMatch0.6.0
OR
macournoyerthinMatch0.6.3
OR
macournoyerthinMatch0.6.4
OR
macournoyerthinMatch0.7.0
OR
macournoyerthinMatch0.7.1
OR
macournoyerthinMatch0.8.0
OR
macournoyerthinMatch0.8.1
OR
macournoyerthinMatch0.8.2
OR
macournoyerthinMatch1.0.0
OR
macournoyerthinMatch1.1.0
OR
macournoyerthinMatch1.1.1
OR
macournoyerthinMatch1.2.0
OR
macournoyerthinMatch1.2.1
VendorProductVersionCPE
macournoyerthin*cpe:2.3:a:macournoyer:thin:*:*:*:*:*:*:*:*
macournoyerthin0.4.0cpe:2.3:a:macournoyer:thin:0.4.0:*:*:*:*:*:*:*
macournoyerthin0.4.1cpe:2.3:a:macournoyer:thin:0.4.1:*:*:*:*:*:*:*
macournoyerthin0.5.0cpe:2.3:a:macournoyer:thin:0.5.0:*:*:*:*:*:*:*
macournoyerthin0.5.1cpe:2.3:a:macournoyer:thin:0.5.1:*:*:*:*:*:*:*
macournoyerthin0.5.2cpe:2.3:a:macournoyer:thin:0.5.2:*:*:*:*:*:*:*
macournoyerthin0.5.3cpe:2.3:a:macournoyer:thin:0.5.3:*:*:*:*:*:*:*
macournoyerthin0.5.4cpe:2.3:a:macournoyer:thin:0.5.4:*:*:*:*:*:*:*
macournoyerthin0.6.0cpe:2.3:a:macournoyer:thin:0.6.0:*:*:*:*:*:*:*
macournoyerthin0.6.3cpe:2.3:a:macournoyer:thin:0.6.3:*:*:*:*:*:*:*
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

AI Score

6.5

Confidence

Low

EPSS

0.007

Percentile

79.9%