CVE-2024-24684
Last modified
CVE-2024-24684 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. EPSS estimates a 0.74% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libigl | Libigl | 2.5.0 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1929Mitigation, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1929Mitigation, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1929Mitigation, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1929Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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