What’s Vulnerable › Vulnerabilities
CVE-2018-4000
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2018-10-01 · updated 2026-06-17
- Weakness: CWE-415
Description
An exploitable double-free vulnerability exists in the Office Open XML parser of Atlantis Word Processor, version 3.2.5.0. A specially crafted document can cause a TTableRow instance to be referenced twice, resulting in a double-free vulnerability when both the references go out of scope. An attacker must convince a victim to open a document in order to trigger this vulnerability.
Affected products
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0668
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0668
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