Cisco WebEx Player up to T27.32.15/T28.11/T29.1 ARF Player LZW Archive memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Cisco WebEx Player up to T27.32.15/T28.11/T29.1. This issue affects some unknown processing of the component ARF Player. This manipulation as part of LZW Archive causes memory corruption. This vulnerability is handled as CVE-2014-2133. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Cisco WebEx Player up to T27.32.15/T28.11/T29.1 (Unified Communication Software) and classified as critical. Affected by this vulnerability is an unknown code of the component ARF Player. The manipulation as part of a LZW Archive leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in Cisco Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T28 before T28.12, and T29 before T29.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted .arf file that triggers improper LZW decompression, aka Bug ID CSCuj87565.

The weakness was released 05/07/2014 with Fortinet as cisco-sa-20140507-webex / CSCuj87565 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2014-2133 since 02/25/2014. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 74015 (Cisco WebEx ARF Player Multiple Vulnerabilities (cisco-sa-20140507-webex)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version T27.32.16, T28.12 or T29.2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (93018), Tenable (74015), SecurityFocus (BID 67261†), Secunia (SA58457†) and SecurityTracker (ID 1030206†). Additional details are provided at tools.cisco.com. Entries connected to this vulnerability are available at VDB-13174, VDB-13173, VDB-13172 and VDB-13170. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 74015
Nessus Name: Cisco WebEx ARF Player Multiple Vulnerabilities (cisco-sa-20140507-webex)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: WebEx Player T27.32.16/T28.12/T29.2
Fortigate IPS: 🔍

Timelineinfo

02/25/2014 🔍
05/07/2014 +71 days 🔍
05/07/2014 +0 days 🔍
05/07/2014 +0 days 🔍
05/07/2014 +0 days 🔍
05/07/2014 +0 days 🔍
05/08/2014 +1 days 🔍
05/08/2014 +0 days 🔍
05/08/2014 +0 days 🔍
05/25/2014 +17 days 🔍
06/19/2021 +2582 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20140507-webex / CSCuj87565
Organization: Fortinet
Status: Confirmed

CVE: CVE-2014-2133 (🔍)
GCVE (CVE): GCVE-0-2014-2133
GCVE (VulDB): GCVE-100-13171

IAVM: 🔍

X-Force: 93018 - Cisco WebEx Business Suite code execution, High Risk
SecurityFocus: 67261 - Cisco WebEx ARF Player LZW Decompress Memory Corruption Vulnerability
Secunia: 58457 - Cisco WebEx Recording Format and Advanced Recording Format Players Multiple Vulnerabilitie, Highly Critical
SecurityTracker: 1030206
Vulnerability Center: 44627 - [cisco-sa-20140507-webex] Cisco Advanced Recording Format (ARF) Player Remote Code Execution and DoS - CVE-2014-2133, Critical

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 05/08/2014 17:23
Updated: 06/19/2021 11:51
Changes: 05/08/2014 17:23 (50), 05/28/2017 18:18 (37), 06/19/2021 11:51 (3)
Complete: 🔍
Cache ID: 216:823:103

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