PatchTheCVECVE-2012-0049: OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the serv
CVE-2012-0049 is a medium-severity flaw (CVSS 4.3) affecting openttd, debian linux, fedora. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the server.
Why this priority
- On your watchlist
A fixed release or distro patch exists.
Risk facts
| CVSS score | 4.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 1.3% (top 29%) |
| CISA exploited list | No |
| Weakness | CWE-400 |
| Published | 2019-11-07 |
| Last modified | 2026-06-16 |
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2012-0049?
openttd: upgrade to 1.1.5; debian linux: mitigate or apply the listed mitigation; fedora: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2012-0049 being exploited?
CVE-2012-0049 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2012-0049 affect?
CVE-2012-0049 affects openttd, debian linux, fedora. Severity is medium (CVSS 4.3). OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the server.
How urgent is CVE-2012-0049?
Priority 38/100. On your watchlist