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PYSEC-2014-85

Quick fix

PYSEC-2014-85 — oauth2: upgrade to the fixed version with the command below.

pip install --upgrade 'oauth2>=1.9rc1'

Details

The Server.verify_request function in SimpleGeo python-oauth2 does not check the nonce, which allows remote attackers to perform replay attacks via a signed URL.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/oauth2

Introduced in: 0Fixed in: 1.9rc1

Fixpip install --upgrade 'oauth2>=1.9rc1'

References

http://www.openwall.com/lists/oss-security/2013/09/12/7[WEB]
https://github.com/simplegeo/python-oauth2/issues/129[REPORT]
http://www.securityfocus.com/bid/62386[WEB]
https://github.com/advisories/GHSA-4433-4cxq-vv73[ADVISORY]