CVE-2016-5132
The Service Workers subsystem in Google Chrome before 52.0.2743.82 does not properly implement the Secure Contexts specification during decisions about whether to control a subframe, which allows remote attackers to bypass the Same Origin Policy via an…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Service Workers subsystem in Google Chrome before 52.0.2743.82 does not properly implement the Secure Contexts specification during decisions about whether to control a subframe, which allows remote attackers to bypass the Same Origin Policy via an https IFRAME element inside an http IFRAME element.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.47% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-254
- Affected
- google/chrome
- Source
- chrome-cve-admin@google.com
References
- http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html
- http://rhn.redhat.com/errata/RHSA-2016-1485.html
- http://www.debian.org/security/2016/dsa-3637
- http://www.securityfocus.com/bid/92053
- http://www.securitytracker.com/id/1036428
- http://www.ubuntu.com/usn/USN-3041-1
- https://codereview.chromium.org/2009453002
- https://codereview.chromium.org/2061203002/
- https://codereview.chromium.org/2071433003
- https://codereview.chromium.org/2082493002/
- https://codereview.chromium.org/2085923002
- https://crbug.com/607543
- https://security.gentoo.org/glsa/201610-09
- http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html
- http://rhn.redhat.com/errata/RHSA-2016-1485.html
- http://www.debian.org/security/2016/dsa-3637
- http://www.securityfocus.com/bid/92053
- http://www.securitytracker.com/id/1036428
- http://www.ubuntu.com/usn/USN-3041-1
- https://codereview.chromium.org/2009453002
- https://codereview.chromium.org/2061203002/
- https://codereview.chromium.org/2071433003
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.