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CVE-2022-31117

Description

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.


Affected Package


OS OS Version Package Name Package Version
ubuntu 22.04 collada2gltf any
ubuntu upstream collada2gltf any
ubuntu upstream collada2gltf any
ubuntu 16.04 collada2gltf any
ubuntu 20.04 pandas any
ubuntu 22.04 pandas any
ubuntu upstream pandas any
ubuntu 14.04 pandas any
ubuntu upstream pandas any
ubuntu 16.04 pandas any
ubuntu 20.04 ujson any
ubuntu 22.04 ujson any
ubuntu upstream ujson any
ubuntu upstream ujson 5.4.0
ubuntu 16.04 ujson any

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