VulnerabilityModified
CVE-2010-2534
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…
MEDIUM 5.0EPSS 3.35%
Does this matter?
Lower severity and a low EPSS score (3.35%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 3.35% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- openttd/openttd
- Source
- secalert@redhat.com
References
- http://bugs.openttd.org/task/3909Patch
- http://bugs.openttd.org/task/3909/getfile/6237/loop_fix.patchPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044516.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044565.html
- http://osvdb.org/66503
- http://secunia.com/advisories/40630Vendor Advisory
- http://secunia.com/advisories/40760Vendor Advisory
- http://security.openttd.org/en/CVE-2010-2534Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2010/07/20/1
- http://www.securityfocus.com/bid/41804Patch
- http://www.vupen.com/english/advisories/2010/1888Patch, Vendor Advisory
- http://www.vupen.com/english/advisories/2010/1916Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/60568
- http://bugs.openttd.org/task/3909Patch
- http://bugs.openttd.org/task/3909/getfile/6237/loop_fix.patchPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044516.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044565.html
- http://osvdb.org/66503
- http://secunia.com/advisories/40630Vendor Advisory
- http://secunia.com/advisories/40760Vendor Advisory
- http://security.openttd.org/en/CVE-2010-2534Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2010/07/20/1
- http://www.securityfocus.com/bid/41804Patch
- http://www.vupen.com/english/advisories/2010/1888Patch, Vendor Advisory
- http://www.vupen.com/english/advisories/2010/1916Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/60568
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.