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.
Published 2014-05-20 14:55:04
Updated 2025-04-12 10:46:41
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2013-4347

Exploit prediction scoring system (EPSS) score for CVE-2013-4347

0.12%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4347

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
NIST

CWE ids for CVE-2013-4347

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-4347

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