Chroma 1.5.9 Unbounded HNSW Index Parameters Memory Exhaustion
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| chroma-core | chroma | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chroma-core | Chroma |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.658% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-1284 | |
| References |
| |
| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Chroma-core
Chroma-core chroma |
|
| Vendors & Products |
Chroma-core
Chroma-core chroma |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Chroma 1.5.9 fails to validate maximum bounds on HNSW index parameters max_neighbors, ef_construction, and ef_search in collection-create requests. Unauthenticated attackers can supply arbitrarily large parameter values to exhaust server memory and cause denial of service during index compaction. | |
| Title | Chroma 1.5.9 Unbounded HNSW Index Parameters Memory Exhaustion | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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