OpenTTD 0.4.7 and earlier allows local users to cause a denial of service (application exit) via a large invalid error number, which trigger
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.
- Published
- Apr 25, 2006
- Updated
- Jun 16, 2026
- EPSS
- 0.9% · 58th percentile
- CWE
- —
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Report tools
Action score
8
Monitor
Low priority for now.
- CVSS
- 8 / 40 · 2.1 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.9%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| openttd | openttd | cpe:2.3:a:openttd:openttd |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- openttd openttd0.1.1
- openttd openttd0.1.2
- openttd openttd0.1.3
- openttd openttd0.1.4
- openttd openttd0.2.0
- openttd openttd0.2.1
- openttd openttd0.3.0
- openttd openttd0.3.1
- openttd openttd0.3.2
- openttd openttd0.3.2.1
- openttd openttd0.3.4
- openttd openttd0.3.5
- openttd openttd0.3.6
- openttd openttd0.3.7
- openttd openttd0.4.0
- openttd openttd0.4.0.1
- openttd openttd0.4.5
- openttd openttd0.4.6
- openttd openttd0.4.7
Same product
openttd: all recordsOther highest-scoring records for the same primary product.
- CVE-2008-3576Buffer overflow in the TruncateString function in src/gfx.cpp in OpenTTD before 0.6.2 allows remote attackers to cause a denial of service (42Plan
- CVE-2008-3547Buffer overflow in the server in OpenTTD 0.6.1 and earlier allows remote authenticated users to cause a denial of service (persistent game d37Monitor
- CVE-2011-3342Multiple buffer overflows in OpenTTD before 1.1.3 allow remote attackers to cause a denial of service (daemon crash) or possibly execute arb32Monitor
- CVE-2011-3341Multiple off-by-one errors in order_cmd.cpp in OpenTTD before 1.1.3 allow remote attackers to cause a denial of service (daemon crash) or po31Monitor
- CVE-2010-4168Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5 allow (1) remote attackers to cause a denial of service (invalid write31Monitor
- CVE-2005-2764Multiple buffer overflows in OpenTTD before 0.4.0.1 allow attackers to cause a denial of service (crash) and possibly execute arbitrary code31Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
Proof of concept available
A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.
Evidence
- Exploit-DB entry ×1
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Exploit-DB entry | dos | 2006-04-23 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- First PoC-2 d
- Published
- TodaySep 30, 2026+7463 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- none
- Availability
- P · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- None
- Integrity impact
- None
- Availability impact
- P
Weakness class (CWE)
—
CVSS vector
AV:L/AC:L/Au:N/C:N/I:N/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- secunia.com/advisories/19768
- secunia.com/advisories/21799
- security.gentoo.org/glsa/glsa-200609-03.xml
- www.securityfocus.com/archive/1/431871/100/0/threaded
- www.securityfocus.com/bid/17661
- www.vupen.com/english/advisories/2006/1480
- exchange.xforce.ibmcloud.com/vulnerabilities/26000
Vendor advisories and official records. Exploit/PoC links are deliberately left out.