VDB-112634 · CVE-2017-9513 · BID 102869

Atlassian Activity Streams up to 6.2.x Permission Check access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Atlassian Activity Streams up to 6.2.x and classified as critical. Impacted is an unknown function of the component Permission Check. Such manipulation leads to access control. This vulnerability is traded as CVE-2017-9513. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Atlassian Activity Streams up to 6.2.x. It has been rated as critical. Affected by this issue is an unknown code of the component Permission Check. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Several rest inline action resources of Atlassian Activity Streams before version 6.3.0 allows remote authenticated attackers to watch any Confluence page & receive notifications when comments are added to the watched page, and vote & watch JIRA issues that they do not have access to, although they will not receive notifications for the issue, via missing permission checks.

The bug was discovered 09/07/2017. The weakness was shared 01/29/2018 (Website). The advisory is available at ecosystem.atlassian.net. This vulnerability is handled as CVE-2017-9513 since 06/07/2017. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 144 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 6.3.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 102869†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
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: Access control
CWE: CWE-264
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Activity Streams 6.3.0

Timelineinfo

06/07/2017 🔍
09/07/2017 +92 days 🔍
01/29/2018 +144 days 🔍
01/29/2018 +0 days 🔍
01/29/2018 +0 days 🔍
01/30/2018 +1 days 🔍
12/31/2019 +700 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: ecosystem.atlassian.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9513 (🔍)
GCVE (CVE): GCVE-0-2017-9513
GCVE (VulDB): GCVE-100-112634
SecurityFocus: 102869 - Atlassian Activity Streams CVE-2017-9513 Security Bypass Vulnerability

Entryinfo

Created: 01/30/2018 08:06
Updated: 12/31/2019 11:21
Changes: 01/30/2018 08:06 (60), 12/31/2019 11:21 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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