Description (CNA)
Multiple stack-based buffer overflow vulnerabilities exist in the readOFF functionality of libigl v2.5.0. A specially crafted .off file can lead to stack-based buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability concerns the header parsing occuring while processing an `.off` file via the `readOFF` function. We can see above that at [0] a stack-based buffer called `comment` is defined with an hardcoded size of `1000 bytes`. The call to `fscanf` at [1] is unsafe and if the first line of the header of the `.off` files is longer than 1000 bytes it will overflow the `header` buffer.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| libigl / libigl | affected v2.5.0 |
CWE
CWE-121
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1929
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1929
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.