CVE-2023-28448 – versionize

Package

Manager: cargo
Name: versionize
Vulnerable Version: >=0.1.1 <0.1.10

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L

EPSS: 0.00045 pctl0.13355

Details

Versionize::deserialize implementation for FamStructWrapper<T> is lacking bound checks, potentially leading to out of bounds memory accesses ### Impact An issue was discovered in the `Versionize::deserialize` implementation provided by the `versionize` crate for `vmm_sys_util::fam::FamStructWrapper`, which can lead to out of bounds memory accesses. ### Patches 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. ### Workarounds \- ### References - https://github.com/firecracker-microvm/versionize/pull/53

Metadata

Created: 2023-03-24T22:00:05Z
Modified: 2023-03-24T22:00:05Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-8vxc-r5wp-vgvc/GHSA-8vxc-r5wp-vgvc.json
CWE IDs: ["CWE-125"]
Alternative ID: GHSA-8vxc-r5wp-vgvc
Finding: F111
Auto approve: 1