Vulnerability CVE-2018-16983
Published: 2018-09-13

Description:
NoScript Classic before 5.1.8.7, as used in Tor Browser 7.x and other products, allows attackers to bypass script blocking via the text/html;/json Content-Type value.

Type:

CWE-noinfo

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Torproject -> Tor browser 
Noscript -> Noscript 

 References:
https://noscript.net/getit#classic
https://twitter.com/Zerodium/status/1039127214602641409
https://www.zdnet.com/article/exploit-vendor-drops-tor-browser-zero-day-on-twitter/
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