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CVE-2007-4642: Multiple buffer overflows in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allow remote attackers to execut...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

Doomsday, also known as deng, 1.9.0-beta5.1 and earlier had network message handling bugs that could let a remote attacker crash the daemon or potentially run code. This matters mainly where old Doomsday game servers or packages still exist. The source bundle does not show active exploitation. Exposure is likely limited to legacy Doomsday/deng deployments, especially network-accessible servers running version 1.9.0-beta5.1 or earlier. Most modern environments are unlikely to be affected unless they retain old game service packages, archived binaries, or Gentoo-era deployments. Prioritize if the organization runs legacy game servers, community hosting, or old Gentoo systems. For typical enterprises with no Doomsday/deng footprint, urgency is low after confirming absence. For exposed legacy servers, remediate promptly because remote code execution is described. Mitigation focus: Inventory systems for Doomsday or deng 1.9.0-beta5.1 and earlier.; Follow Doomsday, Gentoo, or distribution guidance for upgrade or removal.; Disable affected network services if no maintained fix is available..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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CVE-2007-4642 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
4Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
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Weakness

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