VDB-106849 · CVE-2017-14141 · BID 100976

Kaltura up to 13.1 Admin Panel Serialized Object code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Kaltura up to 13.1. The affected element is an unknown function of the component Admin Panel. This manipulation as part of Serialized Object causes code injection. The identification of this vulnerability is CVE-2017-14141. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Kaltura up to 13.1. Affected by this vulnerability is an unknown functionality of the component Admin Panel. The manipulation as part of a Serialized Object leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The wiki_decode Developer System Helper function in the admin panel in Kaltura before 13.2.0 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.

The bug was discovered 09/12/2017. The weakness was shared 09/19/2017 (GitHub Repository). The advisory is shared at github.com. This vulnerability is known as CVE-2017-14141 since 09/05/2017. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

It is possible to download the exploit 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.

Upgrading to version 13.2.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100976†). The entries VDB-106850 and VDB-106851 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.5

VulDB Base Score: 4.7
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
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: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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: Kaltura 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: 6a6d14328b7a1493e8c47f9565461e5f88be20c9
Researcher: Daniel Jensen
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-14141 (🔍)
GCVE (CVE): GCVE-0-2017-14141
GCVE (VulDB): GCVE-100-106849
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 (65), 11/17/2019 19:31 (4), 01/13/2021 13:30 (2), 12/29/2022 13:36 (4), 06/22/2024 04:18 (22)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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