CVE-2017-5644

Description

Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service (CPU consumption) via a specially crafted OOXML file, aka an XML Entity Expansion (XEE) attack.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.66%
Vendor Advisory apache.org
Affected: Apache Software Foundation Apache POI
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/96983 vdb entry
https://www.oracle.com/security-alerts/cpuoct2020.html
http://poi.apache.org/#20+March+2017+-+CVE-2017-5644+-+Possible+DOS+%28Denial+of+Service%29+in+Apache+POI+versions+prior+to+3.15 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-5644?
CVE-2017-5644 has been scored as a medium severity vulnerability.
How to fix CVE-2017-5644?
To fix CVE-2017-5644, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-5644 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-5644 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-5644?
CVE-2017-5644 affects Apache Software Foundation Apache POI.
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