Vulnerability · Published May 28, 2024 · Assigned by talos
CVE-2024-23949
High 8.8
In plain English
A high-severity out-of-bounds write in libigl from libigl. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.9%top 39.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Multiple improper array index validation vulnerabilities exist in the readMSH functionality of libigl v2.5.0. A specially crafted .msh file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability concerns the `igl::MshLoader::parse_node_field` function while handling an `ascii`.msh` file.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | slic3r-prusa | no fix listed | UBUNTU-CVE-2024-23949 |
| Ubuntu:24.04:LTS | slic3r-prusa | no fix listed | UBUNTU-CVE-2024-23949 |
| Ubuntu:25.10 | slic3r-prusa | no fix listed | UBUNTU-CVE-2024-23949 |
| Ubuntu:26.04:LTS | slic3r-prusa | no fix listed | UBUNTU-CVE-2024-23949 |
| Ubuntu:26.10 | slic3r-prusa | no fix listed | UBUNTU-CVE-2024-23949 |
Affected products (as reported)
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H