Oracle SPARC Enterprise Server XCP Firmware cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle SPARC Enterprise Server. It has been classified as problematic. Affected is an unknown function of the component XCP Firmware. This manipulation causes cryptographic issue. This vulnerability is registered as CVE-2015-4000. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Oracle SPARC Enterprise Server (unknown version). Affected by this vulnerability is an unknown code block 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 integrity.

The weakness was published 04/19/2016 by Karthikeyan Bhargavan (Alex) as Oracle Critical Patch Update Advisory - April 2016 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. This vulnerability is known as CVE-2015-4000 since 05/15/2015. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 85301 (AIX 6.1 TL 9 : sendmail (IV75643) (Logjam)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family AIX Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350152 (Amazon Linux Security Advisory for openssl: ALAS-2015-550).

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 (85301) and SecurityFocus (BID 74733†). Similar entries are available at VDB-75496, VDB-75951, VDB-78627 and VDB-78668. 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: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.7
NVD Vector: 🔍

CNA Base Score: 3.7
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp 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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 85301
Nessus Name: AIX 6.1 TL 9 : sendmail (IV75643) (Logjam)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 703287
OpenVAS Name: Debian Security Advisory DSA 3287-1 (openssl - security update)
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

05/15/2015 🔍
05/19/2015 +4 days 🔍
05/20/2015 +1 days 🔍
08/11/2015 +82 days 🔍
04/19/2016 +252 days 🔍
04/19/2016 +0 days 🔍
04/21/2016 +2 days 🔍
10/22/2024 +3106 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2016
Researcher: Karthikeyan Bhargavan (Alex)
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-4000 (🔍)
GCVE (CVE): GCVE-0-2015-4000
GCVE (VulDB): GCVE-100-82675

OVAL: 🔍

SecurityFocus: 74733 - SSL/TLS LogJam Man in the Middle Security Bypass Vulnerability
SecurityTracker: 1032474

See also: 🔍

Entryinfo

Created: 04/21/2016 09:01
Updated: 10/22/2024 19:44
Changes: 04/21/2016 09:01 (65), 10/20/2018 09:19 (15), 07/26/2022 09:03 (4), 10/22/2024 19:44 (25)
Complete: 🔍
Cache ID: 216:310:103

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