CVE-2023-29421: Out-of-bounds Write

April 6, 2023 (updated November 7, 2023)

An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block.

References

github.com/kspalaiologos/bzip3/compare/1.2.2...1.2.3
github.com/kspalaiologos/bzip3/issues/94
nvd.nist.gov/vuln/detail/CVE-2023-29421

Code Behaviors & Features

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