allmydata-tahoe@1.3.0 vulnerabilities

secure, decentralized, fault-tolerant filesystem

Direct Vulnerabilities

Known vulnerabilities in the allmydata-tahoe package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Information Exposure

allmydata-tahoe is a secure, decentralized, fault-tolerant filesystem

Affected versions of this package are vulnerable to Information Exposure by allowing helper access to partial plaintext hashes.

How to fix Information Exposure?

Upgrade allmydata-tahoe to version 1.5.0 or higher.

[,1.5.0)
  • L
Timing Attack

allmydata-tahoe is a secure, decentralized, fault-tolerant filesystem

Affected versions of this package are vulnerable to Timing Attack due to the use of strcmp against the write-enabler and lease-renewal/cancel secrets. An attacker who could measure response-time variations of approximately 3ns against a very noisy background time of about 15ms, might be able to guess these secrets.

How to fix Timing Attack?

Upgrade allmydata-tahoe to version 1.4.1 or higher.

[,1.4.1)