OpenShift Enterprise 3.x Log Viewer Stored cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in OpenShift Enterprise 3.x. Affected by this issue is some unknown functionality of the component Log Viewer. Such manipulation leads to cross site scripting (Stored). This vulnerability is traded as CVE-2017-7534. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in OpenShift Enterprise 3.x (Virtualization Software). Affected by this issue is an unknown part of the component Log Viewer. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). Using CWE to declare the problem leads to 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. Impacted is integrity. CVE summarizes:

OpenShift Enterprise version 3.x is vulnerable to a stored XSS via the log viewer for pods. The flaw is due to lack of sanitation of user input, specifically terminal escape characters, and the creation of clickable links automatically when viewing the log files for a pod.

The bug was discovered 04/18/2017. The weakness was shared 04/11/2018 as Bug 1443003 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is handled as CVE-2017-7534 since 04/05/2017. The attack may be launched remotely. A simple authentication is necessary for exploitation. 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 358 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 103754†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

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: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/05/2017 🔍
04/18/2017 +13 days 🔍
04/10/2018 +357 days 🔍
04/11/2018 +1 days 🔍
04/11/2018 +0 days 🔍
04/12/2018 +1 days 🔍
01/24/2020 +652 days 🔍

Sourcesinfo

Advisory: Bug 1443003
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-7534 (🔍)
GCVE (CVE): GCVE-0-2017-7534
GCVE (VulDB): GCVE-100-116084
SecurityFocus: 103754 - Red Hat OpenShift Enterprise CVE-2017-7534 HTML Injection Vulnerability

Entryinfo

Created: 04/12/2018 09:43
Updated: 01/24/2020 11:46
Changes: 04/12/2018 09:43 (61), 01/24/2020 11:46 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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