CVE-2024-23951: libigl Memory Corruption (CVSS 8.8)

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_element_field` function while handling an `ascii`.msh` file.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
libigl	libigl	All

References

Other References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-1926 https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1926 https://talosintelligence.com/vulnerability_reports/TALOS-2024-1926 https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1926

Frequently Asked Questions

What is CVE-2024-23951? +

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_element_field` function while handling an `ascii`.msh` file. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-23951? +

CVE-2024-23951 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-23951? +

CVE-2024-23951 affects products from libigl, specifically: libigl. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-23951? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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