Vulnerability Description
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.
CVSS Score
4.3
MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Urbanairship | Python-Oauth2 | - |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2013/09/12/7
- http://www.securityfocus.com/bid/62386
- https://github.com/simplegeo/python-oauth2/issues/129
- http://www.openwall.com/lists/oss-security/2013/09/12/7
- http://www.securityfocus.com/bid/62386
- https://github.com/simplegeo/python-oauth2/issues/129
FAQ
What is CVE-2013-4346?
CVE-2013-4346 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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.
How severe is CVE-2013-4346?
CVE-2013-4346 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-4346?
Check the references section above for vendor advisories and patch information. Affected products include: Urbanairship Python-Oauth2.