CVE-2006-1998

CVE-2006-1998 is a low-severity vulnerability in Openttd with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

OpenTTD 0.4.7 and earlier allows local users to cause a denial of service (application exit) via a large invalid error number, which triggers an error.

Frequently asked questions

What is CVE-2006-1998?
OpenTTD 0.4.7 and earlier allows local users to cause a denial of service (application exit) via a large invalid error number, which triggers an error.
How severe is CVE-2006-1998?
CVE-2006-1998 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2006-1998 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-1998?
CVE-2006-1998 primarily affects Openttd. In total, 19 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-1998?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-1998 published?
CVE-2006-1998 was published on 2006-04-25 and last updated on 2026-06-16.

References

Affected products (19)

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