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httpdApache Team FoundationHTTPD:2A661E9492CCEF999508BD8503884E30
HistoryOct 20, 2011 - 12:00 a.m.

Apache Httpd < 2.2.22 : mod_proxy reverse proxy exposure

2011-10-2000:00:00
Apache Team Foundation
httpd.apache.org
23

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.937 High

EPSS

Percentile

99.1%

An additional exposure was found when using mod_proxy in reverse proxy mode. In certain configurations using RewriteRule with proxy flag or ProxyPassMatch, a remote attacker could cause the reverse proxy to connect to an arbitrary server, possibly disclosing sensitive information from internal web servers not directly accessible to attacker.

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.937 High

EPSS

Percentile

99.1%