Apache Sling 1.1.2 Open Redirect

2013.10.22

Credit: Raphael Wegmueller

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2013-4390

CWE: CWE-601

CVSS Base Score: 5.8/10

Impact Subscore: 4.9/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: None

CVE-2013-4390: Apache Sling open redirect on login

Severity: Important

Vendor: The Apache Software Foundation

Versions Affected:  All versions Apache Sling org.apache.sling.auth.core up
to and including version 1.1.2

Description: With some combinations of  a custom login form and XSS the
login form rendered by the Apache Sling Auth Core bundle is attackable with
an open redirect, sending users to any server after a login.

Mitigation: Users of those bundle versions should update to version 1.1.4
of the bundle (http://sling.apache.org/downloads.cgi)

Credit: This issue was reported by Raphael Wegmueller of Adobe Systems
Incorporated.

References: http://sling.apache.org/project-information/security.html

https://issues.apache.org/jira/browse/SLING-3141
Regards

Carsten Ziegeler
On Behalf of the Apache Sling Project Management Committee

-- 
Carsten Ziegeler
cziegeler@apache.org

References:

http://sling.apache.org/project-information/security.html

https://issues.apache.org/jira/browse/SLING-3141

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References:

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