Oracle FLEXCUBE Core Banking 5.2.0/11.6.0/11.7.0/11.8.0 OpenSSL cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle FLEXCUBE Core Banking 5.2.0/11.6.0/11.7.0/11.8.0. It has been declared as critical. This vulnerability affects unknown code of the component OpenSSL. The manipulation results in cross site scripting. This vulnerability is identified as CVE-2017-14735. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle FLEXCUBE Core Banking 5.2.0/11.6.0/11.7.0/11.8.0 (Banking Software). It has been classified as critical. Affected is some unknown processing of the component OpenSSL. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on confidentiality, and integrity. CVE summarizes:

OWASP AntiSamy before 1.5.7 allows XSS via HTML5 entities, as demonstrated by use of : to construct a javascript: URL.

The bug was discovered 07/06/2017. The weakness was released 07/16/2019 as Oracle Critical Patch Update Advisory - Juli 2019 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2017-14735 since 09/25/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 81 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 220727 (Linux Distros Unpatched Vulnerability : CVE-2017-14735), which helps to determine the existence of the flaw in a target environment.

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 (220727) and SecurityFocus (BID 105656†). Entries connected to this vulnerability are available at VDB-90449, VDB-91385, VDB-91680 and VDB-91681. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.1
VulDB Temp Score: 5.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 6.1
Vendor Vector (Oracle): 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: 220727
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2017-14735

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

07/06/2017 🔍
09/25/2017 +81 days 🔍
09/25/2017 +0 days 🔍
09/25/2017 +0 days 🔍
07/16/2019 +659 days 🔍
07/16/2019 +0 days 🔍
07/17/2019 +1 days 🔍
03/04/2025 +2057 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - Juli 2019
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-14735 (🔍)
GCVE (CVE): GCVE-0-2017-14735
GCVE (VulDB): GCVE-100-137976
SecurityFocus: 105656 - OWASP AntiSamy CVE-2017-14735 Cross Site Scripting Vulnerability

See also: 🔍

Entryinfo

Created: 07/17/2019 10:46
Updated: 03/04/2025 22:27
Changes: 07/17/2019 10:46 (70), 07/05/2020 18:05 (8), 03/04/2025 22:27 (20)
Complete: 🔍
Cache ID: 216::103

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