high
7.5
CWE
611
Advisory Published
CVE Published
Updated

CVE-2021-33813: XEE

First published: Tue Jun 08 2021(Updated: )

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Jdom Jdom<=2.0.6
Apache Solr=8.8.1
Apache Solr=8.9
Apache Tika=1.25
Debian Debian Linux=9.0
Fedoraproject Fedora=35
Oracle Communications Messaging Server=8.1
IBM Sterling Secure Proxy<=6.0.3
IBM Sterling Secure Proxy<=6.1.0

Remedy

https://github.com/hunterhacker/jdom/pull/188

Remedy

https://www.oracle.com/security-alerts/cpuapr2022.html

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2021-33813.

  • What is the severity level of CVE-2021-33813?

    CVE-2021-33813 has a severity level of high.

  • How can I exploit this vulnerability?

    This vulnerability can be exploited by sending a specially-crafted HTTP request.

  • How can I fix CVE-2021-33813 in IBM Sterling Secure Proxy 6.0.3?

    You can fix CVE-2021-33813 in IBM Sterling Secure Proxy 6.0.3 by applying the patch available at [IBM Fix Central](https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other+software&product=ibm/Other+software/Sterling+Secure+Proxy&release=6.0.3.0&platform=All&function=all).

  • How can I fix CVE-2021-33813 in IBM Sterling Secure Proxy 6.1.0?

    You can fix CVE-2021-33813 in IBM Sterling Secure Proxy 6.1.0 by applying the patch available at [IBM Fix Central](https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other+software&product=ibm/Other+software/Sterling+Secure+Proxy&release=6.1.0.0&platform=All&function=all).

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