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GoogleOSV:GHSA-XFHH-G9F5-X4M4HistoryJun 30, 2021 - 4:51 p.m.
Resource exhaustion in socket.io-parser
2021-06-3016:51:31
Google
osv.dev
9
socket.io-parser
resource exhaustion
denial of service
memory consumption
npm package
EPSS
0.002
Percentile
64.5%
The socket.io-parser npm package before versions 3.3.2 and 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.
References
blog.caller.xyz/socketio-engineio-dos
github.com/bcaller/kill-engine-io
github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55
github.com/socketio/socket.io-parser/releases/tag/3.3.2
github.com/socketio/socket.io-parser/releases/tag/3.4.1
nvd.nist.gov/vuln/detail/CVE-2020-36049
www.npmjs.com/package/socket.io-parser
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