Oracle Banking Platform 2.6.0/2.6.1/2.6.2 JQuery deserialization
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.4 | $5k-$25k | 0.00 |
A vulnerability classified as very critical was found in Oracle Banking Platform 2.6.0/2.6.1/2.6.2 (Banking Software). This vulnerability affects some unknown processing of the component JQuery. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Jython before 2.7.1rc1 allows attackers to execute arbitrary code via a crafted serialized PyFunction object.
The bug was discovered 01/19/2016. The weakness was published 01/16/2019 with Oracle as Oracle Critical Patch Update Advisory - January 2019 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability was named CVE-2016-4000 since 04/12/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 04/30/2020).
The vulnerability was handled as a non-public zero-day exploit for at least 534 days. During that time the estimated underground price was around $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 104229 (GLSA-201710-28 : Jython: Arbitrary code execution), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176072 (Debian Security Update for jython (DSA 3893-1)).
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 (104229). Similar entries are available at 103223, 125413, 129551 and 129543.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 9.8VulDB Meta Temp Score: 9.7
VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
Vendor Base Score (Oracle): 9.8
Vendor Vector (Oracle): 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: DeserializationCWE: CWE-502 / CWE-20
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 104229
Nessus Name: GLSA-201710-28 : Jython: Arbitrary code execution
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 703893
OpenVAS Name: Debian Security Advisory DSA 3893-1 (jython - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
01/19/2016 🔍04/12/2016 🔍
07/06/2017 🔍
10/30/2017 🔍
10/16/2018 🔍
01/16/2019 🔍
01/16/2019 🔍
01/16/2019 🔍
04/30/2020 🔍
Sources
Vendor: oracle.comAdvisory: Oracle Critical Patch Update Advisory - January 2019
Organization: Oracle
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2016-4000 (🔍)
OVAL: 🔍
SecurityFocus: 105647 - Oracle Enterprise Manager Ops Center CVE-2016-4000 Remote Security Vulnerability
See also: 🔍
Entry
Created: 01/16/2019 11:14Updated: 04/30/2020 06:33
Changes: 01/16/2019 11:14 (75), 04/30/2020 06:33 (18)
Complete: 🔍
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