CVE-2024-23949 - Multiple improper array index validation vulnerabilities exist in the readMSH functionality of libigl v2.5.0

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HIGH

Multiple improper array index validation vulnerabilities exist in the readMSH functionality of libigl v2.5.0

Published May 28, 2024

8.8

HIGH

CVSS 3.1

EPSS 0.92%

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 products

Vendor Libigl Product Libigl Default
n/a
- Version
  v2.5.0
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Libigl

n/a

Version	Status	Constraints
v2.5.0	affected	-

Vendor Libigl Product Libigl Default
n/a
- Version
  2.5.0
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Libigl

n/a

Version	Status	Constraints
2.5.0	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (2)

https://talosintelligence.com/vulnerability_reports/TALOS-2024-1926
Technical DescriptionThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1926
Technical DescriptionThird Party Advisory

Link	Providers	Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1926		Technical DescriptionThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1926		Technical DescriptionThird Party Advisory