Skip to content
Fencer Intel
medium 4.3

CVE-2012-0049 json

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

published 2019-11-07 7 y ago modified 2026-06-16 4 mo ago also EUVD-2012-0089

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

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

Patch / fix

  • openttd openttd 1.1.5
  • openttd Debian 14, Debian 13, Debian 12 1.1.5-1

debian advisories DEBIAN-CVE-2012-0049

  • openttd openSUSE Tumbleweed 1.6.1-1.1

opensuse advisories openSUSE-SU-2024:10563-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2012-0049 updated cvss 5.0

openttd: denial of service via slow read attack

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.34% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:N/A:P

Affected products

  • openttd openttd

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.