This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack.
The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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Configuration 1
OR
*cpe:2.3:a:opera:opera:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Configuration 1
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:opera:opera_browser:-:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Initial CVE Analysis10/20/2016 11:40:24 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:opera:opera:-:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 1
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:opera:opera_browser:-:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
CVE Modified by Source9/26/2016 10:0:28 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securitytracker.com/id/1036744
Modified Analysis9/14/2016 11:55:17 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:opera:opera:-:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Configuration 1
OR
*cpe:2.3:a:opera:opera:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Modified Analysis9/14/2016 10:46:26 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:opera:opera:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Configuration 1
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:opera:opera:-:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Modified Analysis9/06/2016 2:25:22 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:opera:opera:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Configuration 4
OR
*cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*
Configuration 5
OR
*cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*