Is CVE-2018-11790 in the CISA KEV catalog?

No. CVE-2018-11790 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-11790?

CVE-2018-11790 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2018-11790?

CVE-2018-11790 has an EPSS score of 1.03% (59th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-11790?

Upgrade libreoffice on debian 11 to 1:4.0.3-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2018-11790

HIGH

7.8

CVSS v3

NVD

Description

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.

CWE-682

How to fix

Remediation Available

libreofficeDebian

Fixed in:1:4.0.3-1CVE-2018-11790

libreofficeUbuntu

Fixed in:1:4.2.8-0ubuntu5.5USN-3883-1

Fixed in:1:5.1.6~rc2-0ubuntu1~xenial6USN-3883-1

libreoffice-coreUbuntu

Fixed in:1:4.2.8-0ubuntu5.5USN-3883-1

Fixed in:1:5.1.6~rc2-0ubuntu1~xenial6USN-3883-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.03%probability of exploitation in 30 days

59thpercentile

Moderate risk: more likely to be exploited than 59% of all known CVEs.

References

Patch1

openoffice.org

Third-Party Advisory2

Other references1

lists.apache.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.