MEDIUM
OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the server
Published Nov 7, 2019
4.3
MEDIUMCVSS 3.1
EPSS 1.34%
Description
OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the server.
Affected products
-
- Version 1.1.5StatusaffectedConstraints-
- Version
Configuration 2
OR
- 6.0
- 8.0
- 9.0
- 10.0
Configuration 3
OR
- 15
- 16
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
4.3 MEDIUM NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
No CVSS v3.0 score for this CVE.
4.0 MEDIUM NVD
AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.34% 0.01344
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01344
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.34% (0.01344) | 70.37th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.34% (0.01344) | 67.62th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.62% (0.00622) | 68.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.45% (0.00446) | 75.80th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.49% (0.00493) | 75.47th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.49% (0.00493) | 72.48th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.95% (0.00950) | 30.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://security.openttd.org/en/CVE-2012-0049 x_refsource_CONFIRMPatchVendor Advisory
- http://www.debian.org/security/2012/dsa-2524 x_refsource_MISCThird Party Advisory
- http://www.openwall.com/lists/oss-security/2012/01/13/9 x_refsource_MISCMailing ListThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0049 x_refsource_MISCIssue TrackingThird Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2012-0049 x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://security.openttd.org/en/CVE-2012-0049 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.debian.org/security/2012/dsa-2524 | x_refsource_MISCThird Party Advisory | |
| http://www.openwall.com/lists/oss-security/2012/01/13/9 | x_refsource_MISCMailing ListThird Party Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0049 | x_refsource_MISCIssue TrackingThird Party Advisory | |
| https://security-tracker.debian.org/tracker/CVE-2012-0049 | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Nov 7, 2019
Updated Aug 6, 2024
Reserved Dec 7, 2011
Link CVE-2012-0049
CISA Vulnrichment
Updated n/a