Oracle Communications Unified Assurance up to 5.5.10/6.0.2 Core denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Oracle Communications Unified Assurance up to 5.5.10/6.0.2. This issue affects some unknown processing of the component Core. This manipulation causes denial of service. This vulnerability is handled as CVE-2019-11287. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Oracle Communications Unified Assurance up to 5.5.10/6.0.2 (Cloud Software). Affected by this vulnerability is some unknown processing of the component Core. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was released 04/18/2023 as Oracle Critical Patch Update Advisory - April 2023. It is possible to read the advisory at oracle.com. This vulnerability is known as CVE-2019-11287. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 4.5
CNA Vector (Pivotal Software, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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: no mitigation known
Status: 🔍

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

Timelineinfo

04/18/2019 🔍
04/18/2023 +1461 days 🔍
04/18/2023 +0 days 🔍
04/18/2023 +0 days 🔍
04/02/2025 +715 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2023
Status: Confirmed

CVE: CVE-2019-11287 (🔍)
GCVE (CVE): GCVE-0-2019-11287
GCVE (VulDB): GCVE-100-226351

Entryinfo

Created: 04/18/2023 23:15
Updated: 04/02/2025 20:18
Changes: 04/18/2023 23:15 (39), 05/09/2023 14:11 (2), 05/09/2023 14:14 (28), 04/02/2025 20:18 (16)
Complete: 🔍
Cache ID: 216:37A:103

Be aware that VulDB is the high quality source for vulnerability data.

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