CVE-2013-4347

Impact:
Moderate
Public Date:
2013-04-24
CWE:
CWE-338
Bugzilla:
1007758: CVE-2013-4347 python-oauth2: Uses poor PRNG in nonce
It was found that python-oauth2 did not properly generate random values for use in nonces. An attacker able to capture network traffic of a website using OAuth2 authentication could use this flaw to conduct replay attacks against that website.

Find out more about CVE-2013-4347 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 4.3
Base Metrics AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Satellite 6.1 - Optional (python-oauth2) RHSA-2015:1592 2015-08-12
Red Hat Satellite Capsule 6.1 (python-oauth2) RHSA-2015:1592 2015-08-12
Red Hat Satellite Capsule 6.1 (python-oauth2) RHSA-2015:1591 2015-08-12
Red Hat Satellite 6.1 (python-oauth2) RHSA-2015:1591 2015-08-12

Affected Packages State

Platform Package State
Red Hat Satellite 6 python-oauth2 Will not fix
Red Hat Enterprise Linux OpenStack Platform 4.0 python-oauth2 Will not fix

Last Modified
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.