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CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0

Deserialization of untrusted data in IPC and Parquet readers in the Apache Arrow R package versions 4.0.0 through 16.1.0 allows arbitrary code execution. An application is vulnerable if it reads Arrow IPC, Feather or Parquet data from untrusted sources (for example, user-supplied input files). This vulnerability only affects the arrow R package, not other Apache Arrow implementations or bindings unless those bindings are specifically used via the R package (for example, an R application that embeds a Python interpreter and uses PyArrow to read files from untrusted sources is still vulnerable if the arrow R package is an affected version). It is recommended that users of the arrow R package upgrade to 17.0.0 or later. Similarly, it is recommended that downstream libraries upgrade their dependency requirements to arrow 17.0.0 or later. • https://github.com/apache/arrow/commit/801de2fbcf5bcbce0c019ed4b35ff3fc863b141b https://lists.apache.org/thread/0rcbvj1gdp15lvm23zm601tjpq0k25vt • CWE-502: Deserialization of Untrusted Data •