Integer overflow in simdjson
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| simdjson | simdjson | unaffected |
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No data.
No data.
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| Simdjson Project | Simdjson |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.279% probability within 30 days)
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threat_severity
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cvssV3_1
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ssvc
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Simdjson Project
Simdjson Project simdjson |
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| Vendors & Products |
Simdjson Project
Simdjson Project simdjson |
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| Description | An integer overflow vulnerability in the simdjson document-builder API allows incorrect buffer size calculations in "string_builder::escape_and_append()" when processing very large input strings on platforms with limited "size_t" width (e.g., 32-bit builds). The overflow can cause insufficient buffer allocation, leading to out-of-bounds memory reads in SIMD routines and potentially resulting in information disclosure, memory corruption, or malformed JSON output. This vulnerability has been fixed in 4.6.4 release | |
| Title | Integer overflow in simdjson | |
| Weaknesses | CWE-190 | |
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cvssV4_0
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