Denial of service when parsing large forms in mime/multipart
When parsing large multipart/form-data, an attacker can cause a HTTP server to open a large number of file descriptors. This may be used as a denial-of-service vector.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-1000098US | high7.5 | — | ||
The net/http package's Request.ParseMultipartForm method starts writing to temporary files once the request body size surpasses the given "maxMemory" limit. It was possible for an… | ||||
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references
External citations — patches, advisories, analysis.
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