Is CVE-2024-7788 in the CISA KEV catalog?

No. CVE-2024-7788 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-7788?

CVE-2024-7788 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2024-7788?

CVE-2024-7788 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-7788?

Upgrade libreoffice on debian 11 to 1:7.0.4-4+deb11u11 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2024-7788

HIGH

7.8

CVSS v3

NVD

Description

Improper Digital Signature Invalidation vulnerability in Zip Repair Mode of The Document Foundation LibreOffice allows Signature forgery vulnerability in LibreOfficeThis issue affects LibreOffice: from 24.2 before < 24.2.5.

CWE-347

How to fix

Remediation Available

libreofficeDebian

Fixed in:1:7.0.4-4+deb11u11CVE-2024-7788

Fixed in:4:7.4.7-1+deb12u5CVE-2024-7788

Fixed in:4:24.2.5-1CVE-2024-7788

libreofficeUbuntu

Fixed in:1:6.4.7-0ubuntu0.20.04.12USN-7025-1

Fixed in:1:7.3.7-0ubuntu0.22.04.7USN-7025-1

LibreOfficeWindows application

Affected:24.2.0 24.2.5Fixed in:24.2.5The Document Foundation

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 RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Vendor Advisory1

libreoffice.org

Other references1

lists.debian.org

Related Vulnerabilities

Other CWE-347 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-16042	Medium	6.5	82%	-	-
CVE-2025-59718	Critical	9.8	66%	KEV	Fix
CVE-2025-25292	Critical	9.8	64%	-	Fix
CVE-2021-22160	Critical	9.8	53%	-	Fix
CVE-2013-3900	Medium	5.5	45%	KEV	-
CVE-2018-0114	High	7.5	43%	-	Fix

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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.