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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2009-3287
HistorySep 22, 2009 - 10:30 a.m.

CVE-2009-3287

2009-09-2210:30:00
Debian Security Bug Tracker
security-tracker.debian.org
10
thin web server
ip spoofing
x-forwarded-for
remote attackers

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

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.

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

EPSS

0.007

Percentile

79.9%

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