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Vulnerability record · CVE-2012-0049 · published 7 November 2019

CVE-2012-0049: Openttd uncontrolled resource consumption vulnerability

Openttd · Openttd

OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the server.

4.3 CVSS 3.1 Medium EPSS 1.3% · top 29.1% CWE-400 · Uncontrolled resource consumption
4.3CVSS 3.1 base score, v2 4.0
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the server.

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://security.openttd.org/en/CVE-2012-0049 PatchVendor Advisory
http://www.debian.org/security/2012/dsa-2524 Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/01/13/9 Mailing ListThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0049 Issue TrackingThird Party Advisory
https://security-tracker.debian.org/tracker/CVE-2012-0049 Third Party Advisory
http://security.openttd.org/en/CVE-2012-0049 PatchVendor Advisory
http://www.debian.org/security/2012/dsa-2524 Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/01/13/9 Mailing ListThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0049 Issue TrackingThird Party Advisory
https://security-tracker.debian.org/tracker/CVE-2012-0049 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2012-0049), CISA KEV, FIRST EPSS (scores of 2026-10-15). This page is refreshed as NVD updates the record.