Fixing CVE-2023-32695 on 3.3.x #125
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A packet like '2[{"toString":"foo"}]' was decoded as:
{
type: EVENT,
data: [ { "toString": "foo" } ]
}
Which would then throw an error when passed to the EventEmitter class:
> TypeError: Cannot convert object to primitive value
> at Socket.emit (node:events:507:25)
> at .../node_modules/socket.io/lib/socket.js:531:14
Backported from [socketio/socket.io-devalue-parser@2dc3c92](2dc3c92)
denzellgh
approved these changes
Apr 4, 2024
|
Could you merge the PR please? Thanks! |
|
Done! Released in version I've updated the advisory accordingly: github/advisory-database#4624 |
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Description
Fixing CVE-2023-32695 on 3.3.X
Backported from 3.4.X