Critical severity · published Mar 6, 2016
CVE-2016-1636
The PendingScript::notifyFinished function in WebKit/Source/core/dom/PendingScript.cpp in Google Chrome before 49.0.2623.75 relies on memory-cache information about…
9.8
CVSS
1.8%
EPSS
No
On KEV
Description
The PendingScript::notifyFinished function in WebKit/Source/core/dom/PendingScript.cpp in Google Chrome before 49.0.2623.75 relies on memory-cache information about integrity-check occurrences instead of integrity-check successes, which allows remote attackers to bypass the Subresource Integrity (aka SRI) protection mechanism by triggering two loads of the same resource.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
Chrome · Google
through 48.0.2564.116 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-1636
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-1636
googlechromereleases.blogspot.com
http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00014.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00015.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00018.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00028.html
www.debian.org
http://www.debian.org/security/2016/dsa-3507
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