Security readout for executives and security teams
This Chrome flaw could expose the URLs of files a user downloaded. It requires a local attacker with filesystem access, so it is mainly a privacy and information-disclosure issue rather than a remote compromise path. Exposure is limited to systems still running Google Chrome before 72.0.3626.81 or downstream packages that included the vulnerable build. Modern managed Chrome installations are less likely exposed if updates are enforced. Treat this as low priority unless legacy Chrome is present on sensitive or shared endpoints. The main concern is privacy leakage from downloaded-file metadata, not remote takeover. Mitigation focus: Upgrade Chrome to 72.0.3626.81 or later.; Check vendor package advisories for downstream Chromium or Chrome builds.; Remove or isolate unsupported legacy Chrome installations..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2018-20073 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://crbug.com/733943CVE reference · x_refsource_MISC
- https://chromereleases.googleblog.com/2019/01/stable-channel-update-for-desktop.htmlCVE reference · x_refsource_MISC
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.