high8.2
CVE-2024-24946
A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9.
Impact
A heap-based buffer overflow vulnerability exists in the Programming Software Connection CurrDir functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger these vulnerability.This CVE tracks the heap corruption that occurs at offset `0xb686c` of version 1.2.10.9 of the P3-550E firmware, which occurs when a call to `memset` relies on an attacker-controlled length value and corrupts any trailing heap allocations.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Automationdirect | P3-550e Firmware | Versions 1.2.10.9, 4.1.1.10 |
| Automationdirect | P3-550 Firmware | Versions 1.2.10.9, 4.1.1.10 |
| Automationdirect | P3-530 Firmware | Versions 1.2.10.9, 4.1.1.10 |
| Automationdirect | P2-550 Firmware | Versions 1.2.10.10, 4.1.1.10 |
| Automationdirect | P1-550 Firmware | Versions 1.2.10.10, 4.1.1.10 |
| Automationdirect | P1-540 Firmware | Versions 1.2.10.10, 4.1.1.10 |
Weakness classification
References
- NVD record
- CVE.org record
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1937
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1937
- https://talosintelligence.com/vulnerability_reports/TALOS-2024-1937
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1937