VDB-106850 · CVE-2017-14142 · BID 100976

Kultura prior 13.2.0 bigRedButton.php playerVersion 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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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Kultura. The impacted element is an unknown function in the library server/alpha/web/lib/bigRedButtonPtsPocHlsjs.php of the file server/admin_console/web/tools/bigRedButton.php. Such manipulation of the argument playerVersion as part of Parameter leads to cross site scripting. This vulnerability is referenced as CVE-2017-14142. It is possible to launch the attack remotely. Furthermore, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Kultura. Affected by this issue is some unknown functionality in the library server/alpha/web/lib/bigRedButtonPtsPocHlsjs.php of the file server/admin_console/web/tools/bigRedButton.php. The manipulation of the argument playerVersion as part of a Parameter leads to a cross site scripting vulnerability. 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:

Multiple cross-site scripting (XSS) vulnerabilities in Kaltura before 13.2.0 allow remote attackers to inject arbitrary web script or HTML via the (1) partnerId or (2) playerVersion parameter to server/admin_console/web/tools/bigRedButton.php; the (3) partnerId, (4) playerVersion, (5) secret, (6) entryId, (7) adminUiConfId, or (8) uiConfId parameter to server/admin_console/web/tools/bigRedButtonPtsPoc.php; the (9) streamUsername, (10) streamPassword, (11) streamRemoteId, (12) streamRemoteBackupId, or (13) entryId parameter to server/admin_console/web/tools/AkamaiBroadcaster.php; the (14) entryId parameter to server/admin_console/web/tools/XmlJWPlayer.php; or the (15) partnerId or (16) playerVersion parameter to server/alpha/web/lib/bigRedButtonPtsPocHlsjs.php.

The bug was discovered 09/12/2017. The weakness was published 09/19/2017 (GitHub Repository). The advisory is available at github.com. This vulnerability is handled as CVE-2017-14142 since 09/05/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

The exploit is available at packetstormsecurity.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 7 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:server/admin_console/web/tools/bigRedButton.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 13.2.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100976†). Similar entries are available at VDB-106849 and VDB-106851. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800891
OpenVAS Name: Kaltura Server Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kultura 13.2.0
Patch: github.com

Timelineinfo

09/05/2017 🔍
09/12/2017 +7 days 🔍
09/19/2017 +7 days 🔍
09/19/2017 +0 days 🔍
09/20/2017 +1 days 🔍
09/25/2017 +5 days 🔍
06/22/2024 +2462 days 🔍

Sourcesinfo

Advisory: github.com
Researcher: Daniel Jensen
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-14142 (🔍)
GCVE (CVE): GCVE-0-2017-14142
GCVE (VulDB): GCVE-100-106850
SecurityFocus: 100976 - Kaltura Community Edition Multiple Security Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/20/2017 09:06
Updated: 06/22/2024 04:18
Changes: 09/20/2017 09:06 (66), 11/17/2019 19:37 (4), 01/13/2021 13:33 (2), 12/29/2022 13:41 (3), 06/22/2024 04:18 (22)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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