Out-of-bounds read via sun.misc.Unsafe in Apache Fory
Summary
Out-of-bounds read via sun.misc.Unsafe in Apache Fory. When out-of-band zero-copy deserialization is used, readAlignedVarUint() can read beyond the bounds of the underlying buffer. Out-of-band zero-copy deserialization is an opt-in feature; applications that do not use it are not affected. This issue affects Apache Fory (formerly Apache Fury): from 0.5.0 before 1.4.0. Versions before 0.11.0 were published under the Maven coordinates org.apache.fury:fury-core. Users are recommended to upgrade to version 1.4.0, which fixes the issue.
What this means
In plain English
Out-of-bounds read via sun.misc.Unsafe in Apache Fory. When out-of-band zero-copy deserialization is used, readAlignedVarUint() can read beyond the bounds of the underlying buffer. Out-of-band zero-copy deserialization is an opt-in feature; applications that do not use it are not affected. This issue affects Apache Fory (formerly Apache Fury): from 0.5.0 before 1.4.0. Versions before 0.11.0 were published under the Maven coordinates org.apache.fury:fury-core. Users are recommended to upgrade to version 1.4.0, which fixes the issue.
Recommended action
Primary action: update to a vendor-listed fixed release: 1.4.0, 0.11.0. Vendor mitigation: Users are recommended to upgrade to version 1.4.0, which fixes the issue.
Rewritten locally from the scraped official advisory data above; no generative API is used. The vendor advisory is authoritative.
- 0.5.0 through 1.4.0.
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
- 1.4.0
- 0.11.0
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
Mitigation checklist
- Users are recommended to upgrade to version 1.4.0, which fixes the issue.
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
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