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cve[email protected]CVE-2009-0801
HistoryOct 03, 2022 - 4:24 p.m.

CVE-2009-0801

2022-10-0316:24:12
CWE-264
web.nvd.nist.gov
40
squid
transparent interception
access controls bypass
http host header
remote endpoint

5.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:H/Au:N/C:C/I:N/A:N

8.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.6%

Squid, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header.

Affected configurations

NVD
Node
squidsquid_web_proxy_cacheMatch2.7
OR
squidsquid_web_proxy_cacheMatch2.7.stable5
OR
squidsquid_web_proxy_cacheMatch2.7.stable6
OR
squidsquid_web_proxy_cacheMatch3.0
OR
squidsquid_web_proxy_cacheMatch3.0_pre1
OR
squidsquid_web_proxy_cacheMatch3.0_pre2
OR
squidsquid_web_proxy_cacheMatch3.0_pre3
OR
squidsquid_web_proxy_cacheMatch3.0_stable1
OR
squidsquid_web_proxy_cacheMatch3.0_stable2
OR
squidsquid_web_proxy_cacheMatch3.0_stable3
OR
squidsquid_web_proxy_cacheMatch3.0_stable4
OR
squidsquid_web_proxy_cacheMatch3.0_stable5
OR
squidsquid_web_proxy_cacheMatch3.0_stable6
OR
squidsquid_web_proxy_cacheMatch3.0_stable7
OR
squidsquid_web_proxy_cacheMatch3.0_stable12
OR
squidsquid_web_proxy_cacheMatch3.0_stable13

5.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:H/Au:N/C:C/I:N/A:N

8.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.6%