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VULNERABILITIES

CVE-2017-7788 Details

Description

When an "iframe" has a "sandbox" attribute and its content is specified using "srcdoc", that content does not inherit the containing page's Content Security Policy (CSP) as it should unless the sandbox attribute included "allow-same-origin". This vulnerability affects Firefox < 55.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugzilla.mozilla.org/show_bug.cgi?id=1073952 CVEExploitIssue TrackingVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-18/ CVEVendor Advisory
http://www.securityfocus.com/bid/100379 CVEThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039124 CVEThird Party AdvisoryVDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1073952 [email protected]ExploitIssue TrackingVendor Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')[email protected]

Affected Products

ProductVersions
mozilla firefox
< 55.0

CPE

  • cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-7788
NVD Published Date:
Jun 11, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-7788 Details - Not Deferred