PYSEC-2013-29

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/pycrypto/PYSEC-2013-29.yaml
JSON Data
https://api.test.osv.dev/v1/vulns/PYSEC-2013-29
Aliases
Published
2013-10-26T17:55:00Z
Modified
2024-04-22T23:12:43.068674Z
Summary
[none]
Details

The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator (PRNG) before allowing a child process to access it, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging a race condition in which a child process is created and accesses the PRNG within the same rate-limit period as another process.

References

Affected packages

PyPI / pycrypto

Package

Affected ranges

Type
GIT
Repo
https://github.com/dlitz/pycrypto
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1

Affected versions

1.*

1.9a2
1.9a5
1.9a6

2.*

2.0
2.0.1
2.1.0
2.2
2.3
2.4
2.4.1
2.5
2.6