CVE-2019-12401 (GCVE-0-2019-12401)

Vulnerability from cvelistv5 – Published: 2019-09-10 14:06 – Updated: 2024-08-04 23:17
VLAI?
Summary
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 it’s 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.
Severity ?
No CVSS data available.
CWE
  • XML Entity Expansion
Assigner
References
Impacted products
Vendor Product Version
Apache Solr Affected: 1.3.0 to 1.4.1
Affected: 3.1.0 to 3.6.2
Affected: 4.0.0 to 4.10.4
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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