Urbanairship python-oauth2 cryptographic issues

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

A vulnerability was found in Urbanairship python-oauth2 (Programming Language Software) (unknown version) and classified as critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a cryptographic issues vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, and integrity. CVE summarizes:

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.

The weakness was released 05/20/2014 by Salvatore Bonaccorso (Website). The advisory is available at github.com. This vulnerability is handled as CVE-2013-4347. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 78448 (Amazon Linux AMI : python-oauth2 (ALAS-2014-425)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350302 (Amazon Linux Security Advisory for python-oauth2: ALAS-2014-425).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (78448), SecurityFocus (BID 62388†) and Vulnerability Center (SBV-46336†). Entry connected to this vulnerability is available at VDB-69745. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

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Exploitinginfo

Class: Cryptographic issues
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 78448
Nessus Name: Amazon Linux AMI : python-oauth2 (ALAS-2014-425)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: ALAS-2014-425
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

06/12/2013 🔍
09/12/2013 +92 days 🔍
09/12/2013 +0 days 🔍
05/20/2014 +250 days 🔍
05/20/2014 +0 days 🔍
10/05/2014 +138 days 🔍
03/25/2015 +171 days 🔍
03/21/2022 +2553 days 🔍

Sourcesinfo

Advisory: github.com
Researcher: Salvatore Bonaccorso
Status: Not defined

CVE: CVE-2013-4347 (🔍)
GCVE (CVE): GCVE-0-2013-4347
GCVE (VulDB): GCVE-100-69746
SecurityFocus: 62388 - python-oauth2 CVE-2013-4347 Multiple Predictable Random Number Generator Weaknesses
Vulnerability Center: 46336 - SimpleGeo Remote Security Bypass and Information Disclosure via a Brute Force Attack, Medium

See also: 🔍

Entryinfo

Created: 03/25/2015 04:45 PM
Updated: 03/21/2022 03:18 PM
Changes: 03/25/2015 04:45 PM (59), 06/08/2017 08:55 AM (7), 03/21/2022 03:12 PM (4), 03/21/2022 03:18 PM (1)
Complete: 🔍
Cache ID: 18:4FF:40

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