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freebsdFreeBSDCF86C644-CB6C-11DB-8E9D-000C6EC775D9
HistoryMar 02, 2007 - 12:00 a.m.

mod_jk -- long URL stack overflow vulnerability

2007-03-0200:00:00
vuxml.freebsd.org
17

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.621 Medium

EPSS

Percentile

97.8%

TippingPoint and The Zero Day Initiative reports:

This vulnerability allows remote attackers to execute
arbitrary code on vulnerable installations of Apache
Tomcat JK Web Server Connector. Authentication is not
required to exploit this vulnerability.
The specific flaw exists in the URI handler for the
mod_jk.so library, map_uri_to_worker(), defined in
native/common/jk_uri_worker_map.c. When parsing a long URL
request, the URI worker map routine performs an unsafe
memory copy. This results in a stack overflow condition
which can be leveraged to execute arbitrary code.

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.621 Medium

EPSS

Percentile

97.8%