Oracle SPARC Enterprise Server XCP Firmware 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 classified as problematic has been found in Oracle SPARC Enterprise Server. This issue affects some unknown processing of the component XCP Firmware. This manipulation causes cryptographic issue. The identification of this vulnerability is CVE-2013-2566. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle SPARC Enterprise Server (version now known) and classified as problematic. Affected by this vulnerability is some unknown processing of the component XCP Firmware. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect confidentiality.

The weakness was shared 04/19/2016 by Paul as Oracle Critical Patch Update Advisory - April 2016 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is known as CVE-2013-2566 since 03/14/2013. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. 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 analysis with Nessus happens with this NASL code:

if (bigip_is_affected(vmatrix:vmatrix, sol:sol))
{
  if (report_verbosity > 0) security_warning(port:0, extra:bigip_report_get());
  else security_warning(0);
  exit(0);
}
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 related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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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: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Timelineinfo

03/12/2013 🔍
03/14/2013 +2 days 🔍
03/15/2013 +1 days 🔍
10/10/2014 +574 days 🔍
04/19/2016 +557 days 🔍
04/19/2016 +0 days 🔍
04/21/2016 +2 days 🔍
05/22/2026 +3683 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2013-2566 (🔍)
GCVE (CVE): GCVE-0-2013-2566
GCVE (VulDB): GCVE-100-82669

OVAL: 🔍
IAVM: 🔍

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

See also: 🔍

Entryinfo

Created: 04/21/2016 09:01
Updated: 05/22/2026 13:35
Changes: 04/21/2016 09:01 (71), 11/05/2018 08:17 (12), 07/26/2022 08:43 (3), 05/22/2026 13:35 (15)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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