Oracle Enterprise Session Border Controller up to Ecz7.3m2p2 OpenSSH cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Oracle Enterprise Session Border Controller up to Ecz7.3m2p2. This issue affects some unknown processing of the component OpenSSH. Performing a manipulation results in cryptographic issue. This vulnerability is reported as CVE-2013-2566. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle Enterprise Session Border Controller up to Ecz7.3m2p2. It has been classified as critical. This affects an unknown functionality of the component OpenSSH. The manipulation with an unknown input leads to a cryptographic issue vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality.

The weakness was disclosed 10/19/2016 by Paul as Oracle Critical Patch Update Advisory - October 2016 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2013-2566 since 03/14/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 78155 (F5 Networks BIG-IP : TLS/SSL RC4 vulnerability (K14638)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family F5 Networks Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 91499 (Microsoft Azure Stack 1809 Multiple Security Vulnerabilities).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (78155) and SecurityFocus (BID 58796†). The entries VDB-4431, VDB-7953, VDB-10710 and VDB-10696 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Nessus ID: 78155
Nessus Name: F5 Networks BIG-IP : TLS/SSL RC4 vulnerability (K14638)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 841633
OpenVAS Name: Ubuntu Update for firefox USN-2031-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
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Timelineinfo

03/12/2013 🔍
03/14/2013 +2 days 🔍
03/15/2013 +1 days 🔍
10/10/2014 +574 days 🔍
10/19/2016 +740 days 🔍
10/19/2016 +0 days 🔍
10/19/2016 +0 days 🔍
09/27/2022 +2169 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2016
Researcher: Paul
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-2566 (🔍)
GCVE (CVE): GCVE-0-2013-2566
GCVE (VulDB): GCVE-100-92877

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 58796 - SSL/TLS RC4 CVE-2013-2566 Information Disclosure Weakness

See also: 🔍

Entryinfo

Created: 10/19/2016 10:22
Updated: 09/27/2022 10:38
Changes: 10/19/2016 10:22 (71), 05/14/2019 09:11 (12), 09/27/2022 10:38 (4)
Complete: 🔍
Cache ID: 216:F68:103

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