PYSEC-2022-40

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/onionshare-cli/PYSEC-2022-40.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2022-40
Aliases
Published
2022-01-18T22:15:00Z
Modified
2023-11-08T04:08:08.005765Z
Summary
[none]
Details

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions the receive mode limits concurrent uploads to 100 per second and blocks other uploads in the same second, which can be triggered by a simple script. An adversary with access to the receive mode can block file upload for others. There is no way to block this attack in public mode due to the anonymity properties of the tor network.

References

Affected packages

PyPI / onionshare-cli

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5

Affected versions

2.*

2.3
2.3.1
2.3.2
2.3.3