cbcvebase.
CVE-2019-0650
published 2019-03-05

CVE-2019-0650: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerability'…

PriorityP351high7.5CVSS 3.0
AVNACHPRNUIRSUCHIHAH
EPSS
19.44%
97.2th percentile
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0634, CVE-2019-0645.

Affected

14 ranges
VendorProductVersion rangeFixed in
microsoftmicrosoft_edge——
microsoftmicrosoft_edge——
microsoftmicrosoft_edge——
microsoftmicrosoft_edge——
microsoftmicrosoft_edge——
microsoftmicrosoft_edge——
microsoftmicrosoft_edge——
msrcmicrosoft_edge_on_windows_10_version_1803_for_32-bit_systems——
msrcmicrosoft_edge_on_windows_10_version_1803_for_arm64-based_systems——
msrcmicrosoft_edge_on_windows_10_version_1803_for_x64-based_systems——
msrcmicrosoft_edge_on_windows_10_version_1809_for_32-bit_systems——
msrcmicrosoft_edge_on_windows_10_version_1809_for_arm64-based_systems——
msrcmicrosoft_edge_on_windows_10_version_1809_for_x64-based_systems——
msrcmicrosoft_edge_on_windows_server_2019——

Detection & IOCsextracted from sources · hover to see the quote

  • →Vulnerability is triggered via a specially crafted website viewed in Microsoft Edge; monitor for Edge processes spawning unexpected child processes or exhibiting anomalous memory access patterns. ↗
  • →Delivery vector includes malicious links in email or Instant Messenger messages, or malicious email attachments leading to Edge exploitation; monitor for Edge launched from mail/IM client processes. ↗
  • →Compromised or attacker-controlled websites serving malicious content are an exploitation vector; consider inspecting web proxy logs for Edge user-agent requests to newly registered or low-reputation domains. ↗
  • →CVE-2019-0650 is part of a cluster of related Microsoft Edge Memory Corruption vulnerabilities (CVE-2019-0634, CVE-2019-0645); detections should cover all three CVEs as they share the same exploitation class. ↗
  • ·Exploit status is rated 'Exploitation More Likely' for the latest software release, meaning unpatched systems running current Edge builds are at elevated risk; no public exploit or active exploitation confirmed at time of advisory. ↗
  • ·Successful exploitation grants only the rights of the current user; impact is highest when Edge is run under an administrative account. ↗

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.07.6HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C
vendor_msrc4.2MEDIUM
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