CVE-2023-28448
Vmm Sys Utils FamStrucWrapper Out-of-Bounds Memory Access Vulnerability
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.
INFO
Published Date :
March 24, 2023, 8:15 p.m.
Last Modified :
Nov. 7, 2023, 4:10 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-28448.
| URL | Resource |
|---|---|
| https://github.com/firecracker-microvm/versionize/commit/a57a051ba006cfa3b41a0532f484df759e008d47 | Patch Third Party Advisory |
| https://github.com/firecracker-microvm/versionize/pull/53 | Third Party Advisory |
| https://github.com/firecracker-microvm/versionize/security/advisories/GHSA-8vxc-r5wp-vgvc | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-28448 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-28448 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed 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. 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. -
Initial Analysis by [email protected]
Mar. 31, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/firecracker-microvm/versionize/commit/a57a051ba006cfa3b41a0532f484df759e008d47 No Types Assigned https://github.com/firecracker-microvm/versionize/commit/a57a051ba006cfa3b41a0532f484df759e008d47 Patch, Third Party Advisory Changed Reference Type https://github.com/firecracker-microvm/versionize/pull/53 No Types Assigned https://github.com/firecracker-microvm/versionize/pull/53 Third Party Advisory Changed Reference Type https://github.com/firecracker-microvm/versionize/security/advisories/GHSA-8vxc-r5wp-vgvc No Types Assigned https://github.com/firecracker-microvm/versionize/security/advisories/GHSA-8vxc-r5wp-vgvc Third Party Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:versionize_project:versionize:*:*:*:*:*:rust:*:* versions from (including) 0.1.1 up to (excluding) 0.1.10
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-28448 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-28448
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.00%
score
0.40068
percentile