Security readout for executives and security teams
This is an old Google Chrome vulnerability where a malicious web page could access extension pages without authorization in Chrome versions before 62.0.3202.62. The main business concern is unmanaged legacy browsers, kiosk systems, or frozen Linux images that missed 2017 browser security updates. Exposure is most likely on systems still running Chrome or Chromium builds older than 62.0.3202.62, especially unmanaged desktops, embedded browsing environments, legacy Linux workstations, or archived golden images. Treat this as a legacy exposure cleanup item unless old Chrome deployments are still present. If legacy browsers exist, prioritize remediation because web browsing is a high-contact attack surface. Mitigation focus: Upgrade Chrome or Chromium to 62.0.3202.62 or later.; Prefer current supported browser releases where operationally possible.; Apply relevant Debian, Red Hat, or Gentoo browser security updates..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2017-15391 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-desktop.htmlCVE reference · x_refsource_MISC
- DSA-4020CVE reference · vendor-advisory, x_refsource_DEBIAN
- RHSA-2017:2997CVE reference · vendor-advisory, x_refsource_REDHAT
- https://crbug.com/598265CVE reference · x_refsource_MISC
- GLSA-201710-24CVE reference · vendor-advisory, x_refsource_GENTOO
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.