CVE-2019-12401 is a vulnerability in Apache Solr
Published on September 10, 2019
Solr versions 1.3.0 to 1.4.1, 3.1.0 to 3.6.2 and 4.0.0 to 4.10.4 are vulnerable to an XML resource consumption attack (a.k.a. Lol Bomb) via its update handler.?By leveraging XML DOCTYPE and ENTITY type elements, the attacker can create a pattern that will expand when the server parses the XML causing OOMs.
Products Associated with CVE-2019-12401
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Affected Versions
Apache Solr:- Version 1.3.0 to 1.4.1 is affected.
- Version 3.1.0 to 3.6.2 is affected.
- Version 4.0.0 to 4.10.4 is affected.
Exploit Probability
EPSS
32.77%
Percentile
96.81%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.