The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does not properly clear a pointer in a linked list, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted request, related to the client command queue
Published Jul 27, 2010
5.0
MEDIUMCVSS 2.0
EPSS 3.35%
Description
The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does not properly clear a pointer in a linked list, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted request, related to the client command queue.
Affected products
No data.
- 0.1.1
- 0.1.2
- 0.1.3
- 0.1.4
- 0.2.0
- 0.2.1
- 0.3.0
- 0.3.1
- 0.3.2
- 0.3.2.1
- 0.3.3
- 0.3.4
- 0.3.5
- 0.3.6
- 0.3.7
- 0.4.0
- 0.4.0.1
- 0.4.5
- 0.4.6
- 0.4.7
- 0.4.8
- 0.4.8
- 0.4.8
- 0.5.0
- 0.5.0
- 0.5.0
- 0.5.0
- 0.5.0
- 0.5.0
- 0.5.1
- 0.5.1
- 0.5.1
- 0.5.1
- 0.5.2
- 0.5.2
- 0.5.3
- 0.5.3
- 0.5.3
- 0.5.3
- 0.6.0
- 0.6.0
- 0.6.0
- 0.6.0
- 0.6.0
- 0.6.0
- 0.6.0
- 0.6.1
- 0.6.1
- 0.6.1
- 0.6.2
- 0.6.2
- 0.6.2
- 0.6.3
- 0.6.3
- 0.7.0
- 0.7.0
- 0.7.0
- 0.7.0
- 0.7.0
- 0.7.1
- 0.7.1
- 0.7.1
- 0.7.1
- 0.7.2
- 0.7.2
- 0.7.2
- 0.7.3
- 0.7.3
- 0.7.3
- 0.7.4
- 0.7.4
- 0.7.5
- 0.7.5
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.1
- 1.0.1
- 1.0.1
- 1.0.2
- 1.0.2
- 1.0.3
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
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 (8 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.35% (0.03348) | 88.29th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.35% (0.03348) | 87.07th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.66% (0.04656) | 88.58th | v4 (v2025.03.14) |
| Dec 17, 2024 | 18.61% (0.18606) | 96.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 9.04% (0.09038) | 93.59th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.78% (0.03779) | 85.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.78% (0.03779) | 84.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.78% (0.03779) | 67.21th | v2 (v2022.01.01) |
References (13)
- http://bugs.openttd.org/task/3909 x_refsource_CONFIRMPatch
- http://bugs.openttd.org/task/3909/getfile/6237/loop_fix.patch x_refsource_MISCPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044516.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044565.html vendor-advisoryx_refsource_FEDORA
- http://osvdb.org/66503 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/40630 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/40760 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://security.openttd.org/en/CVE-2010-2534 x_refsource_CONFIRMPatchVendor Advisory
- http://www.openwall.com/lists/oss-security/2010/07/20/1 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/41804 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2010/1888 vdb-entryx_refsource_VUPENPatchVendor Advisory
- http://www.vupen.com/english/advisories/2010/1916 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/60568 vdb-entryx_refsource_XF
Change history (0)
No recorded changes yet.