XML External Entity (XXE) Injection in JDOM
An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request. As a workaround, to avoid external entities being expanded, one can call `builder.setExpandEntities(false)` and they won't be expanded.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-33813US | high7.5 | — | ||
An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request. | ||||
02
references
External citations — patches, advisories, analysis.
- https://alephsecurity.com/vulns/aleph-2021003WEB
- https://github.com/hunterhacker/jdomPACKAGE
- https://github.com/hunterhacker/jdom/commit/dd4f3c2fc7893edd914954c73eb577f925a7d361WEB
- https://github.com/hunterhacker/jdom/issues/189WEB
- https://github.com/hunterhacker/jdom/pull/188WEB
- https://github.com/hunterhacker/jdom/releasesWEB
- https://github.com/hunterhacker/jdom/releases/tag/JDOM-2.0.6.1WEB
- https://lists.apache.org/thread.html/r21c406c7ed88fe340db7dbae75e58355159e6c324037c7d5547bf40b@%3Cissues.solr.apache.org%3EWEB
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan