Filtered by vendor Ultrajson Project
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2 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-31117 | 1 Ultrajson Project | 1 Ultrajson | 2022-07-23 | 4.3 MEDIUM | 5.9 MEDIUM |
| UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. This issue has been resolved in version 5.4.0 and all users should upgrade to UltraJSON 5.4.0. There are no known workarounds for this issue. | |||||
| CVE-2021-45958 | 3 Debian, Fedoraproject, Ultrajson Project | 3 Debian Linux, Fedora, Ultrajson | 2022-05-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| UltraJSON (aka ujson) through 5.1.0 has a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode). Exploitation can, for example, use a large amount of indentation. | |||||