CVE-2017-12626: High severity Apache POI vulnerability

Published Jan 29, 2018
·
Updated

Apache POI in versions prior to release 3.17 are vulnerable to Denial of Service Attacks: 1) Infinite Loops while parsing crafted WMF, EMF, MSG and macros (POI bugs 61338 and 61294), and 2) Out of Memory Exceptions while parsing crafted DOC, PPT and XLS (POI bugs 52372 and 61295).

Other sources

Apache POI versions prior to release 3.17 are vulnerable to Denial of Service (DoS) attacks caused by multiple bugs in parsing specially crafted files.

Parsing of WMF, EMF, MSG files and macros can lead to infinite loops, while parsing DOC, PPT and XLS files can cause out of memory exceptions.

External References: https://nvd.nist.gov/vuln/detail/CVE-2017-12626 https://lists.apache.org/thread.html/453d9af5dbabaccd9afb58d27279a9dbfe8e35f4e5ea1645ddd6960b@%3Cdev.poi.apache.org%3E

Red Hat

Affected Software

3 affected componentsFixes available
Apache POI<3.17
redhat/apache-poi<3.17
3.17
IBM InfoSphere Data Architect<=9.2.1

Event History

Jan 29, 2018
CVE Published
via MITRE·05:00 PM
Data Sourced
via MITRE·05:00 PM
DescriptionWeakness
Data Sourced
via NVD·05:29 PM
DescriptionSeverityWeaknessAffected Software
Jan 30, 2018
Data Sourced
via Red Hat·01:58 AM
DescriptionSeverityAffected Software
Mar 4, 2026
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the vulnerability ID for this Apache POI vulnerability?

The vulnerability ID for this Apache POI vulnerability is CVE-2017-12626.

2

What is the severity of CVE-2017-12626?

The severity of CVE-2017-12626 is high with a CVSS score of 7.5.

3

Which software versions are affected by CVE-2017-12626?

The Apache POI versions prior to release 3.17 are affected by CVE-2017-12626.

4

How can this vulnerability be exploited?

This vulnerability can be exploited by persuading a victim to open a specially crafted file, which triggers a denial of service attack.

5

How can I fix CVE-2017-12626?

To fix CVE-2017-12626, update your Apache POI installation to version 3.17 or later.

Contact

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