EXPOSURES › CVE-2015-2419
CVE-2015-2419
HIGH ⌖ ON CISA KEV · EXPLOITEDA memory corruption flaw in Internet Explorer's JScript engine allowed remote attackers to execute arbitrary code via a malicious website.
This unpatched vulnerability in Internet Explorer enabled remote code execution, a critical risk for any organization relying on legacy browsers or unpatched systems. DIBs must ensure all endpoints run patched browsers or disable IE entirely to prevent exploitation. The flaw was actively exploited in the wild, highlighting the danger of delaying patches on widely deployed software.
Shame score — Microsoft failed to patch a known memory corruption vulnerability in a widely used browser, allowing remote code execution that was actively exploited in the wild.
▸ RECOMMENDED ACTION Actively exploited (CISA KEV) — remediate now, ahead of your normal patch cycle.
JScript in Microsoft Internet Explorer allows remote attackers to execute remote code or cause a denial of service (memory corruption) via a crafted web site.
| PRODUCT | STATUS |
|---|---|
| Azure Commercial Cloud Microsoft |
Authorized |
| Azure Government (includes Dynamics 365) Microsoft |
Authorized |
| Microsoft Office 365 GCC High Microsoft |
In Process |
| Office 365 Multi-Tenant & Supporting Services Microsoft |
Authorized |