Pivotal Single Sign-On for PCF up to 1.3.3/1.4.2 Parameter cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.9 | $0-$5k | 0.00 |
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.
Product
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: 5.2VulDB 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: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Single Sign-On for PCF 1.3.4/1.4.3
Timeline
04/21/2017 🔍08/31/2017 🔍
08/31/2017 🔍
11/27/2017 🔍
11/27/2017 🔍
11/27/2017 🔍
12/10/2019 🔍
Sources
Vendor: pivotal.ioAdvisory: pivotal.io
Status: Not defined
Confirmation: 🔍
CVE: CVE-2017-8044 (🔍)
SecurityFocus: 100618 - Pivotal Single Sign-On for PCF CVE-2017-8044 Cross Site Scripting Vulnerability
Entry
Created: 11/27/2017 16:25Updated: 12/10/2019 17:45
Changes: 11/27/2017 16:25 (60), 12/10/2019 17:45 (4)
Complete: 🔍
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