CVEvulnerability
CVE-2013-4347
5.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-05-20
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-310
Description
The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack.
Affected configurations
• urbanairship python-oauth2
Related
Weakness · not in database (1)
References
- http://www.openwall.com/lists/oss-security/2013/09/12/7 www.openwall.com
- http://www.securityfocus.com/bid/62388 www.securityfocus.com
- https://github.com/simplegeo/python-oauth2/issues/9 github.com
- https://github.com/simplegeo/python-oauth2/pull/146 github.com
- http://www.openwall.com/lists/oss-security/2013/09/12/7 www.openwall.com
- http://www.securityfocus.com/bid/62388 www.securityfocus.com
- https://github.com/simplegeo/python-oauth2/issues/9 github.com
- https://github.com/simplegeo/python-oauth2/pull/146 github.com