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Apache Sling 2.1.0 Denial Of Service
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | Apache Sling 2.1.0 Denial Of Service | 10 Jul 201200:00 | – | zdt |
 | CVE-2012-2138 | 6 Jul 201200:00 | – | circl |
 | CVE-2012-2138 | 9 Jul 201222:00 | – | cve |
 | CVE-2012-2138 | 9 Jul 201222:00 | – | cvelist |
 | Apache Sling POST Servlets Denial of Service Vulnerability | 17 May 202205:28 | – | github |
 | CVE-2012-2138 | 9 Jul 201222:55 | – | nvd |
 | GHSA-342C-F869-5M44 Apache Sling POST Servlets Denial of Service Vulnerability | 17 May 202205:28 | – | osv |
 | Cross site request forgery (csrf) | 9 Jul 201222:55 | – | prion |
 | CVE-2012-2138 | 22 May 202500:57 | – | redhatcve |
 | [SECURITY] CVE-2012-2138 Apache Sling denial of service vulnerability | 11 Jul 201200:00 | – | securityvulns |
10
`CVE-2012-2138 : Apache Sling denial of service vulnerability
Severity: Important
Vendor: The Apache Software Foundation
Versions Affected:
org.apache.sling.servlets.post bundle up to 2.1.0
Description:
The @CopyFrom operation of the Sling POST servlet allows for copying a
parent node to one of its descendant nodes, creating an infinite loop
that ultimately results in denial of service, once memory and/or
storage resources are exhausted.
Mitigation:
Users should upgrade to version 2.1.2 of the
org.apache.sling.servlets.post bundle [1], or apply the Sling patch of
revision 1352865 [2].
Example:
curl -u admin:pwd -d "" "http://localhost:8888/content/foo/?./%40CopyFrom=../"
Credit:
This issue was discovered by IO Active, working for Adobe.
References:
[1] http://sling.apache.org/site/downloads.cgi
[2] http://svn.apache.org/viewvc?view=revision&revision=1352865
https://issues.apache.org/jira/browse/SLING-2517
`
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06 Jul 2012 00:00Current
6.6Medium risk
Vulners AI Score6.6
EPSS0.38624