Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
RARLAB WinRAR Recovery Volume Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of recovery volumes. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21233.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
Alerta Crítica: WinRAR 6.24 y 7.23 Parchean Vulnerabilidad de Heap Overflow (CVE-2023-40477) https://nksistemas.com/alerta-critica-winrar-6-24-y-7-23-parchean-vulnerabilidad-de-heap-overflow-cve-2023-40477/
Post summary
The article announces that WinRAR versions 6.24 and 7.23 have released patches for CVE-2023-40477, a heap overflow vulnerability, without mentioning active exploitation or PoC details.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | rarlab | winrar | - | - | - |