BROWSER-IE -- Snort has detected traffic known to exploit vulnerabilities present in the Internet Explorer browser, or products that have the Trident or Tasman engines.
BROWSER-IE Microsoft Edge memory corruption attempt
There is a vulnerability in Microsoft Edge that allows an attacker to gain a write-what-where primitive. The vulnerability lies in the implementation of IDispatchEx::InvokeEx.
This rule triggers on a memory corruption attempt in Microsoft Edge, known as CVE-2019-0752.
Public information/Proof of Concept available
No known false positives
Talos Intelligence Group
No rule groups
Memory Corruption
Memory Corruption is any vulnerability that allows the modification of the content of memory locations in a way not intended by the developer. Memory corruption results are inconsistent; they could lead to fatal errors and system crashes or data leakage; some have no effect at all.
CVE-2019-0752 |
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Tactic: Execution
Technique: Exploitation for Client Execution
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org