Bug 1479207 - (CVE-2017-7788) CVE-2017-7788 Mozilla: Sandboxed about:srcdoc frames do not inherit CSP directives (MFSA 2017-18)
CVE-2017-7788 Mozilla: Sandboxed about:srcdoc frames do not inherit CSP direc...
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
All Linux
low Severity low
: ---
: ---
Assigned To: Red Hat Product Security
: Security
Depends On:
Blocks: 1477026
  Show dependency treegraph
Reported: 2017-08-08 02:42 EDT by Doran Moppert
Modified: 2017-08-24 03:34 EDT (History)
3 users (show)

See Also:
Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2017-08-08 21:14:36 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)

  None (edit)
Description Doran Moppert 2017-08-08 02:42:58 EDT
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`.

External Reference:



Name: the Mozilla project
Upstream: Muneaki Nishimura

Note You need to log in before you can comment on or make changes to this bug.