Out-of-bounds read and write via undersized BSON buffer reservation in MongoDB C Driver
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| MongoDB | C Driver | unaffected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mongodb | C Driver |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.134% probability within 30 days)
| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/CDRIVER-6423 |
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| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:mongodb:c_driver:*:*:*:*:*:mongodb:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mongodb
Mongodb c Driver |
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| Vendors & Products |
Mongodb
Mongodb c Driver |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | The BSON buffer-reservation API in the MongoDB C Driver can record a length smaller than the five-byte BSON minimum. Later append or comparison operations can underflow unsigned length calculations and read or write outside the document buffer. An actor who can influence the length supplied by an embedding application can cause the application to terminate or read or corrupt adjacent process memory. Reaching this issue requires the application to pass an undersized value to bson_reserve_buffer and then perform an affected operation. | |
| Title | Out-of-bounds read and write via undersized BSON buffer reservation in MongoDB C Driver | |
| Weaknesses | CWE-191 | |
| References |
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| Metrics |
cvssV3_1
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