Oracle Communications Converged Application Server 6.2 SC Admin server sensitive information in resource not removed before reuse

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle Communications Converged Application Server 6.2 and classified as critical. This impacts an unknown function of the component SC Admin server. Executing a manipulation can lead to an unknown weakness. This vulnerability is registered as CVE-2020-27218. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle Communications Converged Application Server 6.2 (Cloud Software) and classified as critical. This vulnerability affects an unknown code of the component SC Admin server. The CWE definition for the vulnerability is CWE-226. The product releases a resource such as memory or a file so that it can be made available for reuse, but it does not clear or "zeroize" the information contained in the resource before the product performs a critical state transition or makes the resource available for reuse by other entities. As an impact it is known to affect integrity, and availability.

The weakness was published 04/21/2021 as Oracle Critical Patch Update Advisory - April 2021. The advisory is shared for download at oracle.com. This vulnerability was named CVE-2020-27218. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.8
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Sensitive information in resource not removed before reuse
CWE: CWE-226 / CWE-200 / CWE-284
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

10/19/2020 🔍
04/21/2021 +184 days 🔍
04/21/2021 +0 days 🔍
04/23/2021 +2 days 🔍
04/24/2021 +1 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2021
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-27218 (🔍)
GCVE (CVE): GCVE-0-2020-27218
GCVE (VulDB): GCVE-100-173380

Entryinfo

Created: 04/23/2021 06:39
Updated: 04/24/2021 14:55
Changes: 04/23/2021 06:39 (39), 04/24/2021 14:55 (23)
Complete: 🔍
Cache ID: 216::103

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