Vulnerability Intelligence Report
Apache CouchDB, IBM Cloudant: Information sharing via couchjs processes
CVE-2023-26268
Design documents with matching document IDs, from databases on the same cluster, may share a mutable Javascript environment when using these design document functions: * validate_doc_update * list * filter * filter views (using view functions as filters) * rewrite * update This doesn't affect map/reduce or search (Dreyfus) index functions. Users are recommended to upgrade to a version that is no longer affected by this issue (Apache CouchDB 3.3.2 or 3.2.3). Workaround: Avoid using design documents from untrusted sources which may attempt to cache or store data in the Javascript environment.
No Active Exploit Signals
CVSS Base Score
4.4
MEDIUM
Exploitability:1.3
Impact Score:2.8
EPSS Probability:1.43%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
—
Weaknesses (CWE)
CWE-200 ↗CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Apache Software Foundation | Apache CouchDB | 0 <= 3.3.1 (affected) |
| Apache Software Foundation | IBM Cloudant | 0 <= 8349 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.429%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Apache Software Foundation · Vendor · USA |
| Reserved | 2023-02-21T08:19:47 |
| Published | 2023-05-02T20:06:09 |
| Last Updated | 2024-10-15T18:11:19 |
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