CVE-2017-18106
Last modified
CVE-2017-18106 is a vulnerability of currently unknown severity. The identifier_hash for a session token in Atlassian Crowd before version 2.9.1 could potentially collide with an identifier_hash for another user or a user in a different directory, this allows remote attackers who can authenticate to Crowd or an application using Crowd for authentication to gain access to another user's session provided they can make their identifier hash collide with another user's session identifier hash.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
Description
The identifier_hash for a session token in Atlassian Crowd before version 2.9.1 could potentially collide with an identifier_hash for another user or a user in a different directory, this allows remote attackers who can authenticate to Crowd or an application using Crowd for authentication to gain access to another user's session provided they can make their identifier hash collide with another user's session identifier hash.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Crowd | < 2.9.1 |
References
- https://jira.atlassian.com/browse/CWD-5061Issue Tracking, Vendor Advisory
- https://jira.atlassian.com/browse/CWD-5061Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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