Heap write primitive via size round-up wrap during JSON parsing on 32-bit builds
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| MongoDB | C Driver | unaffected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||
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| 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% (0.125% probability within 30 days)
| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/CDRIVER-6405 |
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| Type | Values Removed | Values Added |
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| CPEs | cpe:2.3:a:mongodb:c_driver:*:*:*:*:*:mongodb:*:* |
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| 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 |
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| Description | An integer wraparound in an allocation size calculation in the BSON library's JSON parsing code can cause a buffer to be released while a following copy operation still writes through the stale pointer. On builds where sizes are 32 bits, an unauthenticated party able to supply a sufficiently large JSON input to an application that links the library may cause that application to terminate unexpectedly, resulting in denial of service. | |
| Title | Heap write primitive via size round-up wrap during JSON parsing on 32-bit builds | |
| Weaknesses | CWE-190 | |
| References |
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| Metrics |
cvssV3_1
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