CVE-2018-11790

7.8 highEPSS 1.0%

High (7.8). EPSS 1.0% chance of exploitation in the next 30 days.

When loading a document with Apache Open Office 4.1.5 and earlier with smaller end line termination than the operating system uses, the defect occurs. In this case OpenOffice runs into an Arithmetic Overflow at a string length calculation.

Severity

CVSS 3.0

7.8 high

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWE: CWE-682
Published: 2019-01-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apache:openoffice
canonical:ubuntu_linux

References

http://www.securityfocus.com/bid/106803
https://lists.apache.org/thread.html/7394e6b5f78a878bd0c44e9bc9adf90b8cdf49e9adc0f287145aba9b%40%3Ccommits.openoffice.apache.org%3E
https://usn.ubuntu.com/3883-1/
https://www.openoffice.org/security/cves/CVE-2018-11790.html
http://www.securityfocus.com/bid/106803

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