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CVE-2012-2665

7.5 · HIGH

Multiple heap-based buffer overflows in the XML manifest encryption tag parsing functionality in OpenOffice.org and LibreOffice before 3.5.5 allow remote attackers to cause a denial of service and…

Published Aug 6, 2012apacheCWE-787EPSS 7.01%

Overview

CVE-2012-2665 is a high-severity vulnerability affecting apache openoffice. It was published on August 6, 2012 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Multiple heap-based buffer overflows in the XML manifest encryption tag parsing functionality in OpenOffice.org and LibreOffice before 3.5.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted Open Document Text (.odt) file with (1) a child tag within an incorrect parent tag, (2) duplicate tags, or (3) a Base64 ChecksumAttribute whose length is not evenly divisible by four.

Remediation

Check the references section for vendor advisories and patches from apache. Update openoffice to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
apacheopenoffice>= 0, < 3.4.1Affected
libreofficelibreoffice>= 0, < 3.5.5Affected

References

Refrhn.redhat.com/errata/RHSA-2012-1135.htmlRefsecunia.com/advisories/50142Refsecunia.com/advisories/50146Refsecunia.com/advisories/50692Refsecunia.com/advisories/60799Refsecurity.gentoo.org/glsa/glsa-201209-05.xmlRefwww.debian.org/security/2012/dsa-2520Refwww.gentoo.org/security/en/glsa/glsa-201408-19.xmlRefwww.libreoffice.org/about-us/security/advisories/cve-2012-2665/Refwww.pre-cert.de/advisories/PRE-SA-2012-05.txt

How CyberStrike helps

Frequently asked questions

What is CVE-2012-2665?

CVE-2012-2665 is a high-severity vulnerability affecting apache openoffice. It was published on August 6, 2012 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2012-2665?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2012-2665?

Check the references section for vendor advisories and patches from apache. Update openoffice to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2012-2665?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2012-2665 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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