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Vulnerability record · CVE-2013-2254 · published 17 October 2013

CVE-2013-2254: Org.apache.sling.servlets.post memory buffer overflow vulnerability

Apache · Org.Apache.Sling.Servlets.Post

The deepGetOrCreateNode function in impl/operations/AbstractCreateOperation.java in org.apache.sling.servlets.post.bundle 2.2.0 and 2.3.0 in Apache Sling does not properly handle a NULL value that returned when the session does not have permissions to the root node, which allows remote attackers to cause a denial of service (infinite loop) via unspecified vectors.

5.0 CVSS 2.0 Medium EPSS 4.1% · top 9.6% CWE-119 · Memory buffer overflow
5.0CVSS 2.0 base score
4.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

The deepGetOrCreateNode function in impl/operations/AbstractCreateOperation.java in org.apache.sling.servlets.post.bundle 2.2.0 and 2.3.0 in Apache Sling does not properly handle a NULL value that returned when the session does not have permissions to the root node, which allows remote attackers to cause a denial of service (infinite loop) via unspecified vectors.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://mail-archives.apache.org/mod_mbox/sling-dev/201310.mbox/%3CCAKkCf4pue6PnESsP1KTdEDJm1gpkANFaK%2BvUd9mzEVT7tXL%2B3 Vendor Advisory
http://secunia.com/advisories/55157 Vendor Advisory
http://www.securityfocus.com/bid/62903
https://exchange.xforce.ibmcloud.com/vulnerabilities/87765
https://issues.apache.org/jira/browse/SLING-2913 ExploitPatch
http://mail-archives.apache.org/mod_mbox/sling-dev/201310.mbox/%3CCAKkCf4pue6PnESsP1KTdEDJm1gpkANFaK%2BvUd9mzEVT7tXL%2B3 Vendor Advisory
http://secunia.com/advisories/55157 Vendor Advisory
http://www.securityfocus.com/bid/62903
https://exchange.xforce.ibmcloud.com/vulnerabilities/87765
https://issues.apache.org/jira/browse/SLING-2913 ExploitPatch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-2254), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.