Dell EMC RSA BSAFE SSL-J up to 6.2.3 RSA Decryption cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Dell EMC RSA BSAFE SSL-J up to 6.2.3. Impacted is an unknown function of the component RSA Decryption. Executing a manipulation can lead to cryptographic issue. This vulnerability appears as CVE-2018-11069. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Dell EMC RSA BSAFE SSL-J up to 6.2.3 and classified as critical. This vulnerability affects an unknown code block of the component RSA Decryption. 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, integrity, and availability. CVE summarizes:

RSA BSAFE SSL-J versions prior to 6.2.4 contain a Covert Timing Channel vulnerability during RSA decryption, also known as a Bleichenbacher attack on RSA decryption. A remote attacker may be able to recover a RSA key.

The bug was discovered 09/05/2018. The weakness was presented 09/11/2018 as not defined mailinglist post (Full-Disclosure). The advisory is available at seclists.org. This vulnerability was named CVE-2018-11069 since 05/14/2018. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful 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 was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 6.2.4 eliminates this vulnerability.

See VDB-123899 and VDB-123897 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CNA Base Score: 5.9
CNA Vector (Dell): 🔍

CVSSv2info

AVACAuCIA
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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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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: RSA BSAFE SSL-J 6.2.4

Timelineinfo

05/14/2018 🔍
09/05/2018 +114 days 🔍
09/11/2018 +5 days 🔍
09/11/2018 +0 days 🔍
09/12/2018 +1 days 🔍
05/08/2023 +1699 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: DSA-2018-150
Status: Not defined

CVE: CVE-2018-11069 (🔍)
GCVE (CVE): GCVE-0-2018-11069
GCVE (VulDB): GCVE-100-123898
SecurityTracker: 1041614

See also: 🔍

Entryinfo

Created: 09/12/2018 09:35
Updated: 05/08/2023 16:39
Changes: 09/12/2018 09:35 (61), 03/22/2020 20:05 (1), 05/08/2023 16:32 (5), 05/08/2023 16:39 (12)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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