Tokenizer vulnerable to client brute-force of token secrets

2023-07-1319:56:19

Google

osv.dev

client brute-force

token secrets

proxy-tokenizer header

vulnerability

github fix.

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Impact

Authorized clients, having an inject_processor secret, could brute-force the secret token value by abusing the fmt parameter to the Proxy-Tokenizer header.

Patches

This was fixed in https://github.com/superfly/tokenizer/pull/8 and further mitigated in https://github.com/superfly/tokenizer/pull/9.

CPENameOperatorVersion
github.com/superfly/tokenizerlt0.0.1

CPE	Name	Operator	Version
	github.com/superfly/tokenizer	lt	0.0.1

References

github.com/superfly/tokenizer

github.com/superfly/tokenizer/pull/8

github.com/superfly/tokenizer/pull/9

github.com/superfly/tokenizer/security/advisories/GHSA-f28g-86hc-823q

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