{"cve":"CVE-2023-28448","nvd":{"published":"2023-03-24T20:15:15.613","modified":"2026-06-17T05:47:45.653","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-125"],"references":["https://github.com/firecracker-microvm/versionize/commit/a57a051ba006cfa3b41a0532f484df759e008d47","https://github.com/firecracker-microvm/versionize/pull/53","https://github.com/firecracker-microvm/versionize/security/advisories/GHSA-8vxc-r5wp-vgvc","https://github.com/firecracker-microvm/versionize/commit/a57a051ba006cfa3b41a0532f484df759e008d47","https://github.com/firecracker-microvm/versionize/pull/53"],"products":["versionize_project:versionize"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-28448","score":0.00556,"percentile":0.46358,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-8vxc-r5wp-vgvc","url":"https://osv.dev/vulnerability/GHSA-8vxc-r5wp-vgvc","summary":"Versionize::deserialize implementation for FamStructWrapper<T> is lacking bound checks, potentially leading to out of bounds memory accesses","modified":"2023-11-08T04:12:11.444949Z","packages":[{"ecosystem":"crates.io","name":"versionize","purl":"pkg:cargo/versionize","ranges":[">=0.1.1 <0.1.10"],"fixed":["0.1.10"]}]},{"id":"RUSTSEC-2023-0030","url":"https://osv.dev/vulnerability/RUSTSEC-2023-0030","summary":"`Versionize::deserialize` implementation for `FamStructWrapper<T>` is lacking bound checks, potentially leading to out of bounds memory accesses","modified":"2023-11-08T04:12:11.444949Z","packages":[{"ecosystem":"crates.io","name":"versionize","purl":"pkg:cargo/versionize","ranges":[">=0.0.0-0 <0.1.10"],"fixed":["0.1.10"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}