Cisco WebEx Network Recording Player ARF/WRF File out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Cisco WebEx Network Recording Player. This affects an unknown function of the component ARF/WRF File Handler. Such manipulation leads to out-of-bounds. This vulnerability is documented as CVE-2017-12369. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Cisco WebEx Network Recording Player (Unified Communication Software) (version unknown). It has been rated as critical. Affected by this issue is an unknown function of the component ARF/WRF File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A "Cisco WebEx Network Recording Player Out-of-Bounds Vulnerability" exists in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit this by providing a user with a malicious ARF or WRF file via email or URL and convincing the user to launch the file. Exploitation of this could cause an affected player to crash and, in some cases, could allow arbitrary code execution on the system of a targeted user. Cisco Bug IDs: CSCve30208, CSCve30214, CSCve30268.

The bug was discovered 11/29/2017. The weakness was released 11/30/2017 with Trend Micro (Website). The advisory is shared for download at securitytracker.com. This vulnerability is handled as CVE-2017-12369 since 08/03/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 105112 (Cisco WebEx WRF Player Multiple Vulnerabilities (cisco-sa-20171129-webex-players)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (105112) and SecurityFocus (BID 102017†). Entries connected to this vulnerability are available at VDB-110094, VDB-110095, VDB-110097 and VDB-110098. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.6
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: Out-of-bounds
CWE: CWE-125 / CWE-119
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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Nessus ID: 105112
Nessus Name: Cisco WebEx WRF Player Multiple Vulnerabilities (cisco-sa-20171129-webex-players)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/03/2017 🔍
11/29/2017 +118 days 🔍
11/29/2017 +0 days 🔍
11/29/2017 +0 days 🔍
11/30/2017 +1 days 🔍
11/30/2017 +0 days 🔍
11/30/2017 +0 days 🔍
12/08/2017 +8 days 🔍
01/25/2021 +1144 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: securitytracker.com⛔
Researcher: Yihan Lian, Fortinet, Trend Micro.
Organization: Trend Micro
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-12369 (🔍)
GCVE (CVE): GCVE-0-2017-12369
GCVE (VulDB): GCVE-100-110096
SecurityFocus: 102017 - Multiple Cisco WebEx Products Multiple Security Vulnerabilities
SecurityTracker: 1039895

See also: 🔍

Entryinfo

Created: 11/30/2017 14:53
Updated: 01/25/2021 14:51
Changes: 11/30/2017 14:53 (67), 12/11/2019 15:14 (6), 01/25/2021 14:47 (3), 01/25/2021 14:51 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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