IBM Sametime Meeting Server 8.5.2/9.0 Meeting Report History information disclosure

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 (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in IBM Sametime Meeting Server 8.5.2/9.0 and classified as problematic. This vulnerability affects unknown code of the component Meeting Report History. The manipulation results in information disclosure. This vulnerability is known as CVE-2016-2976. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in IBM Sametime Meeting Server 8.5.2/9.0. It has been classified as problematic. Affected is an unknown code of the component Meeting Report History. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

IBM Sametime Meeting Server 8.5.2 and 9.0 could allow a meeting invitee to obtain previously cleared sensitive information by viewing the meeting report history. IBM X-Force ID: 113936.

The bug was discovered 08/25/2017. The weakness was published 08/29/2017 (Website). The advisory is shared for download at ibm.com. This vulnerability is traded as CVE-2016-2976 since 03/09/2016. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is needed 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 01/10/2021). It is expected to see the exploit prices for this product increasing in the near future.The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100572†). Similar entries are available at VDB-105892, VDB-105887, VDB-105890 and VDB-105893. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/09/2016 🔍
08/25/2017 +534 days 🔍
08/25/2017 +0 days 🔍
08/29/2017 +4 days 🔍
08/29/2017 +0 days 🔍
08/30/2017 +1 days 🔍
01/10/2021 +1229 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-2976 (🔍)
GCVE (CVE): GCVE-0-2016-2976
GCVE (VulDB): GCVE-100-105900
X-Force: 113936
SecurityFocus: 100572 - IBM Sametime Proxy Server Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/30/2017 08:49
Updated: 01/10/2021 09:25
Changes: 08/30/2017 08:49 (54), 11/11/2019 14:45 (10), 01/10/2021 09:25 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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