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mageiaGentoo FoundationMGASA-2013-0314
HistoryOct 26, 2013 - 12:53 a.m.

Updated python-oauth2 packages fix CVE-2013-4347

2013-10-2600:53:17
Gentoo Foundation
advisories.mageia.org
16

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.003 Low

EPSS

Percentile

66.0%

It was found that in python-oauth2, an application for authorization flows for web applications, the nonce value generated isn’t sufficiently random. While doing bulk operations the nonce might be repeated, so there is a chance of predictability. This could allow MITM attackers to conduct replay attacks. (CVE-2013-4347)

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.003 Low

EPSS

Percentile

66.0%