VDB-122323 · CVE-2017-7514 · RHSA-2017:1558

Red Hat Satellite up to 5.7.x cross site scripting

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 (≈) 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 Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Red Hat Satellite up to 5.7.x. It has been classified as problematic. This vulnerability affects unknown code. This manipulation causes cross site scripting. This vulnerability appears as CVE-2017-7514. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Red Hat Satellite up to 5.7.x and classified as problematic. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. The summary by CVE is:

A cross-site scripting (XSS) flaw was found in how the failed action entry is processed in Red Hat Satellite before version 5.8.0. A user able to specify a failed action could exploit this flaw to perform XSS attacks against other Satellite users.

The bug was discovered 07/26/2018. The weakness was presented 07/30/2018 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is known as CVE-2017-7514 since 04/05/2017. The attack can be launched remotely. The requirement for exploitation is a single authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 100983 (RHEL 6 : Satellite Server (RHSA-2017:1558)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l.

Upgrading to version 5.8.0 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (100983). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Red Hat

Name

Satellite

Version

License

commercial

Website

Vendor: https://www.redhat.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (Red Hat, Inc.): 🔍

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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 100983
Nessus Name: RHEL 6 : Satellite Server (RHSA-2017:1558)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Satellite 5.8.0

Timelineinfo

04/05/2017 🔍
06/20/2017 +76 days 🔍
06/22/2017 +2 days 🔍
07/26/2018 +399 days 🔍
07/30/2018 +3 days 🔍
07/30/2018 +0 days 🔍
07/31/2018 +1 days 🔍
04/27/2023 +1731 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: RHSA-2017:1558
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-7514 (🔍)
GCVE (CVE): GCVE-0-2017-7514
GCVE (VulDB): GCVE-100-122323

Entryinfo

Created: 07/31/2018 07:04
Updated: 04/27/2023 17:34
Changes: 07/31/2018 07:04 (65), 03/11/2020 09:42 (2), 04/27/2023 17:27 (4), 04/27/2023 17:34 (10)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.