VDB-92972 · CVE-2015-7501 · BID 78215

Oracle FLEXCUBE Core Banking 11.5.0.0.0/11.6.0.0.0 Apache Commons Collections deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

A vulnerability, which was classified as very critical, has been found in Oracle FLEXCUBE Core Banking 11.5.0.0.0/11.6.0.0.0 (Banking Software). Affected by this issue is an unknown code block of the component Apache Commons Collections. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 10/19/2016 as Oracle Critical Patch Update Advisory - October 2016 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2015-7501 since 09/29/2015. The exploitation is known to be easy. The attack may be launched remotely. The requirement for exploitation is a simple authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/27/2022).

The vulnerability scanner Nessus provides a plugin with the ID 87344 (Amazon Linux AMI : apache-commons-collections (ALAS-2015-618)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11550 (Red Hat JBoss EAP/Web Server Java UnSerialize Common-Collections Remote Code Execution Vulnerability).

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

The vulnerability is also documented in the vulnerability database at Tenable (87344). The entries 82609, 89949, 89996 and 90010 are pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 87344
Nessus Name: Amazon Linux AMI : apache-commons-collections (ALAS-2015-618)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 14611
OpenVAS Name: Amazon Linux Local Check: alas-2015-618
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfo

09/29/2015 🔍
11/06/2015 +38 days 🔍
12/15/2015 +39 days 🔍
10/19/2016 +309 days 🔍
10/19/2016 +0 days 🔍
10/19/2016 +0 days 🔍
11/09/2017 +386 days 🔍
09/27/2022 +1783 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2016
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-7501 (🔍)
SecurityTracker: 1034097
SecurityFocus: 78215 - Multiple RedHat JBoss Products CVE-2015-7501 Remote Code Execution Vulnerability

See also: 🔍

Entryinfo

Created: 10/19/2016 10:22
Updated: 09/27/2022 21:25
Changes: 10/19/2016 10:22 (61), 05/15/2019 13:04 (18), 09/27/2022 21:25 (5)
Complete: 🔍

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