Cisco WebEx 27.11.26/27.21.10/27.25.10/27.32.1/28.0.0 ARF Player memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.5 | $0-$5k | 0.00 |
A vulnerability, which was classified as very critical, was found in Cisco WebEx 27.11.26/27.21.10/27.25.10/27.32.1/28.0.0 (Unified Communication Software). Affected is an unknown code of the component ARF Player. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Buffer overflow in Cisco WebEx Advanced Recording Format (ARF) player T27 LD before SP32 EP16, T27 L10N before SP32_ORION111, and T28 before T28.8 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted ARF file, aka Bug IDs CSCue74147 and CSCub28383.
The weakness was disclosed 09/04/2013 with Microsoft Vulnerability Research as cisco-sa-20130904-webex as confirmed advisory (Website). The advisory is available at tools.cisco.com. The public release has been coordinated in cooperation with the vendor. This vulnerability is traded as CVE-2013-1116 since 01/11/2013. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 05/10/2017).
Upgrading to version 27.32.16 or 28.8 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.5
VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
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: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: WebEx 27.32.16/28.8
Timeline
01/11/2013 🔍09/04/2013 🔍
09/04/2013 🔍
09/04/2013 🔍
09/04/2013 🔍
09/06/2013 🔍
09/08/2013 🔍
09/10/2013 🔍
05/10/2017 🔍
Sources
Vendor: cisco.comAdvisory: cisco-sa-20130904-webex
Researcher: http://www.microsoft.com
Organization: Microsoft Vulnerability Research
Status: Confirmed
Coordinated: 🔍
CVE: CVE-2013-1116 (🔍)
Vulnerability Center: 41337 - [cisco-sa-20130904-webex] Cisco WebEx ARF Player before T28.8 Remote Code Execution or DoS Vulnerabilities by Heap Memory Corruption - CVE-2013-1116, Critical
SecurityFocus: 62159 - Cisco WebEx ARF Player CVE-2013-1116 Heap Memory Corruption Vulnerability
OSVDB: 96824
Entry
Created: 09/10/2013 16:27Updated: 05/10/2017 10:25
Changes: 09/10/2013 16:27 (67), 05/10/2017 10:25 (2)
Complete: 🔍
Cache ID: 18:54B:103
No comments yet. Languages: en.
Please log in to comment.