CVE-2021-40439 - OpenCVE

Apache OpenOffice has a dependency on expat software. Versions prior to 2.1.0 were subject to CVE-2013-0340 a "Billion Laughs" entity expansion denial of service attack and exploit via crafted XML files. ODF files consist of a set of XML files. All versions of Apache OpenOffice up to 4.1.10 are subject to this issue. expat in version 4.1.11 is patched.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:M/Au:N/C:N/I:N/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Apache	Openoffice

Configuration 1 [-]

cpe:2.3:a:apache:openoffice:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2021/10/07/4
https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d%40%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702%40%3Cusers.openoffice.apache.org%3E

History

No history.

MITRE

Status: PUBLISHED

Assigner: apache

Published: 2021-10-07T15:50:12

Updated: 2024-08-04T02:44:10.415Z

Reserved: 2021-09-02T00:00:00

Link: CVE-2021-40439

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-07T16:15:09.073

Modified: 2023-11-07T03:38:35.240

Link: CVE-2021-40439

Redhat

No data.

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