IBM Sametime Meeting Server 8.5.2/9.0 input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$5k-$25k0.00

Summaryinfo

A vulnerability was found in IBM Sametime Meeting Server 8.5.2/9.0. It has been declared as critical. This affects an unknown part. The manipulation results in input validation. This vulnerability was named CVE-2016-10503. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, was found in IBM Sametime Meeting Server 8.5.2/9.0. Affected is some unknown processing. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, and integrity. CVE summarizes:

IBM Sametime Meeting Server 8.5.2 and 9.0 could allow an authenticated and invited user of Sametime meeting to lower any or all hands in an e-meeting, thus spoofing results of votes in the meeting. IBM X-Force ID: 113803.

The bug was discovered 08/23/2017. The weakness was presented 08/29/2017 (Website). The advisory is shared for download at ibm.com. This vulnerability is traded as CVE-2016-10503 since 08/28/2017. It is possible to launch the attack remotely. Required for exploitation is a authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 01/10/2021). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability was handled as a non-public zero-day exploit for at least 6 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.

See VDB-105884, VDB-105885, VDB-105886 and VDB-105889 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.4
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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

08/23/2017 🔍
08/28/2017 +5 days 🔍
08/29/2017 +1 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-2016-10503 (🔍)
GCVE (CVE): GCVE-0-2016-10503
GCVE (VulDB): GCVE-100-105888
X-Force: 113803

See also: 🔍

Entryinfo

Created: 08/30/2017 08:25
Updated: 01/10/2021 08:38
Changes: 08/30/2017 08:25 (51), 11/11/2019 13:10 (8), 01/10/2021 08:38 (3)
Complete: 🔍
Cache ID: 216::103

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

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