CVE-2019-18954 describes a critical state data corruption vulnerability in Pomelo v2.2.5, specifically within the template/game-server/app/servers/connector/handler/entryHandler.js file. An attacker can manipulate internal attributes by providing malicious input that overwrites existing methods and attributes due to conflicting names. This vulnerability, rated Medium severity (CVSS 5.3), has a low attack complexity and can lead to a loss of availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.2.5CPE matchmatch criteria | cpe:2.3:a:netease:pomelo:2.2.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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