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Rewterz Threat Advisory – CVE-2022-26336 – Apache POI Vulnerability

Severity

Medium

Analysis Summary

CVE-2022-26336

Apache POI is vulnerable to a denial of service, caused by an out-of-memory exception flaw in the HMEF package. By persuading a victim to open a specially-crafted TNEF file, a remote attacker could exploit this vulnerability to cause the server to crash.

Impact

  • Denial of Services

Indicators Of Compromise

CVE

  • CVE-2022-26336

Affected Vendors

Apache

Affected Products

  • Apache POI 5.2.0

Remediation

Upgrade to the latest version of Apache POI, available from the Apache Web site.

https://poi.apache.org/components/

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