CVE-2013-4347

python-oauth2: Uses poor PRNG in nonce

Published May 20, 2014 CVSS 2.0 · 5.8 Medium EPSS 2.4% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2014-0039 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.
Github GHSA Github GHSA GHSA-rv8h-p43r-4x5r SimpleGeo python-oauth2 vulnerable to the use of Insufficiently Random Values to generate nonces
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 4:38 PM
Reserved
Jun 12, 2013, 12:00 AM
Status
Modified
Published
May 20, 2014, 2:55 PM
Modified
Jun 16, 2026, 11:57 PM
Severity
Moderate
Public date
Apr 24, 2013, 12:00 AM