VDB-10184 · CVE-2013-1119 · BID 62164

Cisco WebEx up to 28.4 WRF Player JPEG Image memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco WebEx up to 28.4. It has been declared as critical. This impacts an unknown function of the component WRF Player. Such manipulation as part of JPEG Image leads to memory corruption. This vulnerability is traded as CVE-2013-1119. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco WebEx up to 28.4 (Unified Communication Software) and classified as very critical. Affected by this issue is some unknown processing of the component WRF Player. The manipulation as part of a JPEG Image leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in Cisco WebEx Recording Format (WRF) 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 (memory corruption) via a crafted DHT index value in JPEG data within a WRF file, aka Bug ID CSCuc24503.

The weakness was shared 09/04/2013 by iDefense with Microsoft Vulnerability Research as cisco-sa-20130904-webex as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. The vendor cooperated in the coordination of the public release. This vulnerability is handled as CVE-2013-1119 since 01/11/2013. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (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.

The vulnerability is also documented in the databases at SecurityFocus (BID 62164†), OSVDB (96826†) and Vulnerability Center (SBV-41340†). The entries VDB-10181, VDB-10182, VDB-10183 and VDB-64859 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: WebEx 27.32.16/28.8

Timelineinfo

01/11/2013 🔍
09/04/2013 +236 days 🔍
09/04/2013 +0 days 🔍
09/04/2013 +0 days 🔍
09/04/2013 +0 days 🔍
09/06/2013 +2 days 🔍
09/08/2013 +2 days 🔍
09/10/2013 +2 days 🔍
05/10/2017 +1338 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20130904-webex
Researcher: iDefense
Organization: Microsoft Vulnerability Research
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2013-1119 (🔍)
GCVE (CVE): GCVE-0-2013-1119
GCVE (VulDB): GCVE-100-10184
SecurityFocus: 62164 - Cisco WebEx WRF Player JPEG DHT Index CVE-2013-1119 Memory Corruption Vulnerability
OSVDB: 96826
Vulnerability Center: 41340 - [cisco-sa-20130904-webex] Cisco WebEx ARF Player before T28.8 Remote Code Execution or DoS Vulnerabilities due to JPEG DHT Index Memory Corruption - CVE-2013-1119, Critical

See also: 🔍

Entryinfo

Created: 09/10/2013 16:27
Updated: 05/10/2017 10:26
Changes: 09/10/2013 16:27 (68), 05/10/2017 10:26 (3)
Complete: 🔍
Cache ID: 216::103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!