CVE-2022-26336

A carefully crafted TNEF file can cause an out of memory exception

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A shortcoming in the HMEF package of poi-scratchpad (Apache POI) allows an attacker to cause an Out of Memory exception. This package is used to read TNEF files (Microsoft Outlook and Microsoft Exchange Server). If an application uses poi-scratchpad to parse TNEF files and the application allows untrusted users to supply them, then a carefully crafted file can cause an Out of Memory exception. This issue affects poi-scratchpad version 5.2.0 and prior versions. Users are recommended to upgrade to poi-scratchpad 5.2.1.

Un fallo en el paquete HMEF de poi-scratchpad (Apache POI) permite a un atacante causar una excepción de Falta de Memoria. Este paquete es usado para leer archivos TNEF (Microsoft Outlook y Microsoft Exchange Server). Si una aplicación usa poi-scratchpad para analizar archivos TNEF y la aplicación permite que usuarios no confiables los suministren, entonces un archivo cuidadosamente diseñado puede causar una excepción de Falta de Memoria. Este problema afecta a versión 5.2.0 de poi-scratchpad y versiones anteriores. Es recomendado a usuarios actualizar a poi-scratchpad versión 5.2.1

*Credits: Apache POI would like to thank Craig Haft of Yahoo Inc. for reporting and providing a patch for this issue.

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-03-01 CVE Reserved
2022-03-04 CVE Published
2024-08-03 CVE Updated
2024-08-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-770: Allocation of Resources Without Limits or Throttling

CAPEC

References (4)

URL	Tag	Source
https://security.netapp.com/advisory/ntap-20221028-0006	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://lists.apache.org/thread/sprg0kq986pc2271dc3v2oxb1f9qx09j	2022-12-07
https://access.redhat.com/security/cve/CVE-2022-26336	2022-07-07
https://bugzilla.redhat.com/show_bug.cgi?id=2063292	2022-07-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Search vendor "Apache"		Poi Search vendor "Apache" for product "Poi"				< 5.2.1 Search vendor "Apache" for product "Poi" and version " < 5.2.1"		-		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		linux		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		windows		Affected