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CVE-2007-4556
Published: Aug 28, 2007
Modified: Aug 7, 2024
PUBLISHED
Description
Struts support in OpenSymphony XWork before 1.2.3, and 2.x before 2.0.4, as used in WebWork and Apache Struts, recursively evaluates all input as an Object-Graph Navigation Language (OGNL) expression when altSyntax is enabled, which allows remote attackers to cause a denial of service (infinite loop) or execute arbitrary code via form input beginning with a "%{" sequence and ending with a "}" character.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
25524
vdb-entry
x_refsource_BID
http://jira.opensymphony.com/browse/XW-544
x_refsource_CONFIRM
http://issues.apache.org/struts/browse/WW-2030
x_refsource_CONFIRM
ADV-2007-3041
vdb-entry
x_refsource_VUPEN
http://forums.opensymphony.com/ann.jspa?annID=54
x_refsource_CONFIRM
ADV-2007-3042
vdb-entry
x_refsource_VUPEN
26693
third-party-advisory
x_refsource_SECUNIA
26681
third-party-advisory
x_refsource_SECUNIA
http://wiki.opensymphony.com/display/WW/1.2.3+Press+Release
x_refsource_CONFIRM
37072
vdb-entry
x_refsource_OSVDB
http://struts.apache.org/2.x/docs/s2-001.html
x_refsource_CONFIRM
26694
third-party-advisory
x_refsource_SECUNIA
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