VDB-109987 · CVE-2017-8044 · BID 100618

Pivotal Single Sign-On for PCF up to 1.3.3/1.4.2 Parameter 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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4.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Pivotal Single Sign-On for PCF up to 1.3.3/1.4.2 and classified as problematic. This impacts an unknown function. This manipulation as part of Parameter causes cross site scripting. This vulnerability is tracked as CVE-2017-8044. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Pivotal Single Sign-On for PCF up to 1.3.3/1.4.2. It has been declared as problematic. Affected by this vulnerability is an unknown part. The manipulation as part of a Parameter 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:

In Pivotal Single Sign-On for PCF (1.3.x versions prior to 1.3.4 and 1.4.x versions prior to 1.4.3), certain pages allow code to be injected into the DOM environment through query parameters, leading to XSS attacks.

The bug was discovered 08/31/2017. The weakness was disclosed 11/27/2017 (Website). It is possible to read the advisory at pivotal.io. This vulnerability is known as CVE-2017-8044 since 04/21/2017. The attack can be launched remotely. The exploitation doesn't need any form of 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 was handled as a non-public zero-day exploit for at least 88 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.3.4 or 1.4.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100618†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Single Sign-On for PCF 1.3.4/1.4.3

Timelineinfo

04/21/2017 🔍
08/31/2017 +132 days 🔍
08/31/2017 +0 days 🔍
11/27/2017 +88 days 🔍
11/27/2017 +0 days 🔍
11/27/2017 +0 days 🔍
12/10/2019 +743 days 🔍

Sourcesinfo

Vendor: pivotal.io

Advisory: pivotal.io
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-8044 (🔍)
GCVE (CVE): GCVE-0-2017-8044
GCVE (VulDB): GCVE-100-109987
SecurityFocus: 100618 - Pivotal Single Sign-On for PCF CVE-2017-8044 Cross Site Scripting Vulnerability

Entryinfo

Created: 11/27/2017 16:25
Updated: 12/10/2019 17:45
Changes: 11/27/2017 16:25 (60), 12/10/2019 17:45 (4)
Complete: 🔍
Cache ID: 216::103

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

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