Multiple buffer overflows in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allow remote attackers to execute arbitrary code via a long chat (PKT_CHAT) message that is not properly handled by the (1) D_NetPlayerEvent function in d_net.c or the (2) Msg_Write function in net_msg.c, or (3) many commands that are not properly handled by the NetSv_ReadCommands function in d_netsv.c; or (4) cause a denial of service (daemon crash) via a chat (PKT_CHAT) message without a final '\0' character.
References
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History
No history.
Information
Published : 2007-08-31 23:17
Updated : 2024-02-28 11:01
NVD link : CVE-2007-4642
Mitre link : CVE-2007-4642
CVE.ORG link : CVE-2007-4642
JSON object : View
Products Affected
doomsday
- doomsday
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer