Cisco WebEx Recording Format Player up to 28.0.0 (T28 L10N) File memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Cisco WebEx Recording Format Player up to 28.0.0 (T28 L10N). The affected element is an unknown function. The manipulation as part of File leads to memory corruption. This vulnerability is uniquely identified as CVE-2012-3057. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Cisco WebEx Recording Format Player up to 28.0.0 (T28 L10N) (Unified Communication Software). This issue affects some unknown processing. The manipulation as part of a File 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. The summary by CVE is:

Heap-based buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 L through SP11 EP26, T27 LB through SP21 EP10, T27 LC before SP25 EP11, T27 LD before SP32 CP2, and T28 L10N before SP1 allows remote attackers to execute arbitrary code via a crafted size field in audio data within a WRF file, aka Bug ID CSCtz00755.

The weakness was disclosed 06/27/2012 by iDefense with iDefense Labs & Microsoft Vulnerability Research as cisco-sa-20120627-webex as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2012-3057 since 05/30/2012. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/26/2021).

The vulnerability scanner Nessus provides a plugin with the ID 59858 (Cisco WebEx WRF Player Multiple Buffer Overflows (cisco-sa-20120627-webex)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 28.1.0 (T28 L10N SP1) 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 (76603), Tenable (59858), SecurityFocus (BID 54213†), OSVDB (83352†) and Secunia (SA49750†). The entries VDB-5624, VDB-5625, VDB-5626 and VDB-61141 are pretty similar. 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: 10.0
VulDB Meta Temp Score: 9.5

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Nessus ID: 59858
Nessus Name: Cisco WebEx WRF Player Multiple Buffer Overflows (cisco-sa-20120627-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 Recording Format Player 28.1.0 (T28 L10N SP1)

Timelineinfo

05/30/2012 🔍
06/27/2012 +28 days 🔍
06/27/2012 +0 days 🔍
06/27/2012 +0 days 🔍
06/27/2012 +0 days 🔍
06/28/2012 +1 days 🔍
06/29/2012 +1 days 🔍
06/29/2012 +0 days 🔍
06/29/2012 +0 days 🔍
07/02/2012 +3 days 🔍
07/04/2012 +2 days 🔍
03/26/2021 +3187 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20120627-webex
Researcher: iDefense
Organization: iDefense Labs & Microsoft Vulnerability Research
Status: Confirmed

CVE: CVE-2012-3057 (🔍)
GCVE (CVE): GCVE-0-2012-3057
GCVE (VulDB): GCVE-100-5627
X-Force: 76603
SecurityFocus: 54213 - Cisco WebEx WRF and ARF File Format Multiple Remote Buffer Overflow Vulnerabilities
Secunia: 49750 - Cisco WebEx Player WRF Processing Multiple Vulnerabilities, Highly Critical
OSVDB: 83352
SecurityTracker: 1027212 - Cisco WebEx Player Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 35447 - [cisco-sa-20120627-webex] Cisco WRF Player Remote Heap-Based Buffer Overflow via a Crafted WRF File Audio Size, Critical

See also: 🔍

Entryinfo

Created: 07/04/2012 17:50
Updated: 03/26/2021 07:24
Changes: 07/04/2012 17:50 (69), 04/14/2017 13:43 (12), 03/26/2021 07:24 (2)
Complete: 🔍
Cache ID: 216:8D9:103

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