Security readout for executives and security teams
This is an old Firefox browser issue. When a website used a CSP frame-ancestors rule that included paths, Firefox could compare against those paths and leak whether cross-origin path information matched. The source bundle identifies exposure only for Firefox versions before 55. Exposure appears limited to environments still running Firefox versions earlier than 55. Modern supported Firefox deployments should not be affected based on the stated affected range. Low operational urgency unless legacy Firefox remains in use. The main business action is confirming unsupported browser versions are not present in managed or embedded environments. Mitigation focus: Inventory Firefox versions across managed endpoints and VDI images.; Upgrade any Firefox installation older than 55 to a supported current release.; Review Mozilla advisory MFSA2017-18 for vendor-provided remediation context..
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-2017-7808 mapping review
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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://bugzilla.mozilla.org/show_bug.cgi?id=1367531CVE reference · x_refsource_CONFIRM
- https://www.mozilla.org/security/advisories/mfsa2017-18/CVE reference · x_refsource_CONFIRM
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.