ADMesh through 0.98.4 has a heap-based buffer over-read in stl_update_connects_remove_1 (called from stl_remove_degenerate) in connect.c in libadmesh.a.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 8.1 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H | 2.8 | 5.2 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-125,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| admesh_project | admesh | * |
| debian | debian_linux | 9.0 |
An improper array index validation vulnerability exists in the stl_fix_normal_directions functionality of ADMesh Master Commit 767a105 and v0.98.4. A specially-crafted stl file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 8.8 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | 2.8 | 5.9 |
| talos-cna@cisco.com | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L | 3.9 | 2.5 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| slic3r | libslic3r | b1a5500 |
| admesh_project | admesh | 2022-11-18 |
| admesh_project | admesh | 0.98.4 |
A security flaw has been discovered in admesh up to 0.98.5. This issue affects the function stl_check_normal_vector of the file src/normals.c. Performing a manipulation results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. It looks like this product is not really maintained anymore.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| cna@vuldb.com | 5.3 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | 1.8 | 3.4 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-119,CWE-122,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| admesh_project | admesh | * |