Description (CNA)
Versionize is a framework for version tolerant serializion/deserialization of Rust data structures, designed for usecases that need fast deserialization times and minimal size overhead. An issue was discovered in the ‘Versionize::deserialize’ implementation provided by the ‘versionize’ crate for ‘vmm_sys_utils::fam::FamStructWrapper', which can lead to out of bounds memory accesses. The impact started with version 0.1.1. The issue was corrected in version 0.1.10 by inserting a check that verifies, for any deserialized header, the lengths of compared flexible arrays are equal and aborting deserialization otherwise.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| firecracker-microvm / versionize | affected < 0.1.10 |
CWE
CWE-125
References
- https://github.com/firecracker-microvm/versionize/security/advisories/GHSA-8vxc-r5wp-vgvc
- https://github.com/firecracker-microvm/versionize/pull/53
- https://github.com/firecracker-microvm/versionize/commit/a57a051ba006cfa3b41a0532f484df759e008d47
ADP enrichment
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