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prionPRIOn knowledge basePRION:CVE-2023-49800
HistoryDec 09, 2023 - 12:15 a.m.

Stack overflow

2023-12-0900:15:00
PRIOn knowledge base
www.prio-n.com
7
nuxt-api-party
denial of service
stack overflow
malicious user
upgrade

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

nuxt-api-party is an open source module to proxy API requests. The library allows the user to send many options directly to ofetch. There is no filter on which options are available. We can abuse the retry logic to cause the server to crash from a stack overflow. fetchOptions are obtained directly from the request body. A malicious user can construct a URL known to not fetch successfully, then set the retry attempts to a high value, this will cause a stack overflow as ofetch error handling works recursively resulting in a denial of service. This issue has been addressed in version 0.22.1. Users are advised to upgrade. Users unable to upgrade should limit ofetch options.

CPENameOperatorVersion
nuxt_api_partyle0.21.3

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

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