CVE-2024-23949
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
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.
- Record
CVE-2024-23949- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
EUVDEUVD-2024-21377
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.
- Record
EUVD-2024-21377- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
NVD
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.
- Record
CVE-2024-23949- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
OSV
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.
- Record
CVE-2024-23949- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2024-23949
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.
- Record
UBUNTU-CVE-2024-23949- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
slic3r-prusaUbuntu:18.04:LTS |
All versions, plus listed versions 1.37.0+dfsg-1.11.37.0+dfsg-1.1build11.38.0+dfsg-11.39.0+dfsg-11.39.1+dfsg-3 |
None known |
slic3r-prusaUbuntu:20.04:LTS |
All versions, plus listed versions 1.39.2+dfsg-1build31.39.2+dfsg-1build42.1.1+dfsg-12.1.1+dfsg-22.1.1+dfsg-2build12.1.1+dfsg-2build22.1.1+dfsg-2ubuntu1 |
None known |
slic3r-prusaUbuntu:22.04:LTS |
All versions, plus listed versions 2.3.1+dfsg-12.4.0+dfsg-12.4.0+dfsg-2 |
None known |
slic3r-prusaUbuntu:24.04:LTS |
All versions, plus listed versions 2.5.2+dfsg-12.7.2+dfsg-1build12.7.2+dfsg-1build2 |
None known |
slic3r-prusaUbuntu:25.10 |
All versions, plus listed versions 2.9.1+dfsg-12.9.2+dfsg-1 |
None known |
slic3r-prusaUbuntu:26.10 |
All versions, plus listed versions 2.9.4+dfsg-42.9.6+dfsg-12.9.6+dfsg-1build1 |
None known |
slic3r-prusaUbuntu:26.04:LTS |
All versions, plus listed versions 2.9.2+dfsg-12.9.4+dfsg-2ubuntu12.9.4+dfsg-4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-23949 is a high vulnerability (CVSS 8.8) in Libigl, published May 28, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.