CVE-2019-12401
CVSS v3
7.5
HIGH
EPSS Score
28.2 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2019-09-10
Frequently asked questions
What is CVE-2019-12401?
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.
Is CVE-2019-12401 actively exploited?
Active exploitation of CVE-2019-12401 has not been confirmed. The EPSS score is 28.2%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-12401?
CVE-2019-12401 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2019-12401 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
No credit card required · 500 free checks/month · Free API key
Other 2019 vulnerabilities worth triaging
Ranked by exploit probability (EPSS).