Description
Multiple stack-based buffer overflow vulnerabilities exist in the readOFF.cpp functionality of libigl v2.4.0. A specially-crafted .off file can lead to a buffer overflow. An attacker can arbitrary code execution to trigger these vulnerabilities.This vulnerability exists within the code responsible for parsing comments within the geometric vertices section within an OFF file.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| libigl | libigl | v2.4.0, v2.5.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | slic3r-prusa | No fix yet | — |
| Ubuntu 26.04 LTS | slic3r-prusa | No fix yet | — |
| Ubuntu 25.10 | slic3r-prusa | No fix yet | — |
| Ubuntu 24.04 LTS | slic3r-prusa | No fix yet | — |
| Ubuntu 22.04 LTS | slic3r-prusa | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | slic3r-prusa | No fix yet | — |
| Ubuntu 18.04 LTS | slic3r-prusa | No fix yet | — |