VDB-108107 · CVE-2017-5664 · BID 98888

Oracle Hospitality Guest Access 4.2.0/4.2.1 Apache Tomcat 7pk security

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
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8.7$5k-$25k0.00

A vulnerability was found in Oracle Hospitality Guest Access 4.2.0/4.2.1 (Hospitality Software). It has been rated as very critical. This issue affects some unknown processing of the component Apache Tomcat. The manipulation with an unknown input leads to a 7pk security vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability.

The bug was discovered 06/06/2017. The weakness was disclosed 10/19/2017 as Oracle Critical Patch Update Advisory - October 2017 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2017-5664 since 01/29/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 01/18/2021). The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.

We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 101270 (Amazon Linux AMI : tomcat7 (ALAS-2017-853)), 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 157497 (Oracle Enterprise Linux Security Update for tomcat (ELSA-2017-1809)).

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 (101270). The entries 21337, 63776, 90671 and 96545 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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VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.9

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: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
ATT&CK: T1211

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 101270
Nessus Name: Amazon Linux AMI : tomcat7 (ALAS-2017-853)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 703891
OpenVAS Name: Debian Security Advisory DSA 3891-1 (tomcat8 - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

01/29/2017 🔍
06/06/2017 +128 days 🔍
06/06/2017 +0 days 🔍
06/06/2017 +0 days 🔍
07/07/2017 +31 days 🔍
10/19/2017 +104 days 🔍
10/19/2017 +0 days 🔍
10/19/2017 +0 days 🔍
01/18/2021 +1187 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2017
Researcher: Aniket Nandkishor Kulkarni
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-5664 (🔍)
OVAL: 🔍

SecurityTracker: 1038641
SecurityFocus: 98888 - Apache Tomcat CVE-2017-5664 Security Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 10/20/2017 00:02
Updated: 01/18/2021 08:37
Changes: 10/20/2017 00:02 (89), 11/26/2019 11:59 (1), 01/18/2021 08:30 (4), 01/18/2021 08:37 (1)
Complete: 🔍

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