CVE-2016-8747
Detail
Description
An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
http://svn.apache.org/viewvc?view=revision&revision=1774161
Apache Software Foundation, CVE
Issue Tracking
Patch
Vendor Advisory
http://svn.apache.org/viewvc?view=revision&revision=1774166
Apache Software Foundation, CVE
Issue Tracking
Patch
Vendor Advisory
http://tomcat.apache.org/security-8.html
Apache Software Foundation, CVE
Release Notes
Vendor Advisory
http://tomcat.apache.org/security-9.html
Apache Software Foundation, CVE
Release Notes
Vendor Advisory
http://www.securityfocus.com/bid/96895
Apache Software Foundation, CVE
Broken Link
https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E
Apache Software Foundation, CVE
Patch
https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E
Apache Software Foundation, CVE
Patch
https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E
Apache Software Foundation, CVE
Patch
https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E
Apache Software Foundation, CVE
Patch
https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E
Apache Software Foundation, CVE
Patch
https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E
Apache Software Foundation, CVE
Patch
https://security.netapp.com/advisory/ntap-20180614-0002/
Apache Software Foundation, CVE
Third Party Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
NIST
Change History
19 change records found show changes
CVE Modified by CISA-ADP
6/16/2026 8:54:56 PM
Action
Type
Old Value
New Value
Added
SSVC
{"timestamp":"2024-10-15T17:30:18.557555Z","id":"CVE-2016-8747","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by Apache Software Foundation
6/16/2026 8:54:56 PM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"Apache Software Foundation","product":"Apache Tomcat","versions":[{"version":"8.5.7 to 8.5.9","status":"affected"},{"version":"9.0.0.M11 to 9.0.0.M15","status":"affected"}]}]
Modified Analysis by NIST
4/16/2026 5:06:47 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Removed
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Changed
CPE Configuration
OR
*cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*
OR
*cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from (including) 8.5.7 up to (excluding) 8.5.10
Added
CPE Configuration
OR
*cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
*cpe:2.3:a:netapp:oncommand_shift:-:*:*:*:*:*:*:*
Added
Reference Type
Apache Software Foundation: http://www.securityfocus.com/bid/96895 Types: Broken Link
Added
Reference Type
Apache Software Foundation: https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
Apache Software Foundation: https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
Apache Software Foundation: https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
Apache Software Foundation: https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
Apache Software Foundation: https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
Apache Software Foundation: https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
Apache Software Foundation: https://security.netapp.com/advisory/ntap-20180614-0002/ Types: Third Party Advisory
Added
Reference Type
CVE: http://www.securityfocus.com/bid/96895 Types: Broken Link
Added
Reference Type
CVE: https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
CVE: https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
CVE: https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
CVE: https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
CVE: https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
CVE: https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E Types: Patch
Added
Reference Type
CVE: https://security.netapp.com/advisory/ntap-20180614-0002/ Types: Third Party Advisory
CVE Modified by CVE
11/20/2024 9:59:59 PM
Action
Type
Old Value
New Value
Added
Reference
http://svn.apache.org/viewvc?view=revision&revision=1774161
Added
Reference
http://svn.apache.org/viewvc?view=revision&revision=1774166
Added
Reference
http://tomcat.apache.org/security-8.html
Added
Reference
http://tomcat.apache.org/security-9.html
Added
Reference
http://www.securityfocus.com/bid/96895
Added
Reference
https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E
Added
Reference
https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E
Added
Reference
https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E
Added
Reference
https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E
Added
Reference
https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E
Added
Reference
https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E
Added
Reference
https://security.netapp.com/advisory/ntap-20180614-0002/
CVE Modified by CISA-ADP
10/15/2024 3:35:07 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE Modified by Apache Software Foundation
5/14/2024 12:07:46 AM
Action
Type
Old Value
New Value
CPE Deprecation Remap by NIST
12/08/2023 11:41:18 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:apache:tomcat:9.0.0:m15:*:*:*:*:*:*
OR
*cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*
CPE Deprecation Remap by NIST
12/08/2023 11:41:18 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:apache:tomcat:9.0.0:m13:*:*:*:*:*:*
OR
*cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*
CPE Deprecation Remap by NIST
12/08/2023 11:41:18 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:apache:tomcat:9.0.0:m11:*:*:*:*:*:*
OR
*cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*
CVE Modified by Apache Software Foundation
11/06/2023 9:36:29 PM
Action
Type
Old Value
New Value
Added
Reference
Apache Software Foundation https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
Apache Software Foundation https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
Apache Software Foundation https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
Apache Software Foundation https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
Apache Software Foundation https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Added
Reference
Apache Software Foundation https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E [No types assigned]
Removed
Reference
Apache Software Foundation https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E
Removed
Reference
Apache Software Foundation https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E
Removed
Reference
Apache Software Foundation https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E
Removed
Reference
Apache Software Foundation https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E
Removed
Reference
Apache Software Foundation https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E
Removed
Reference
Apache Software Foundation https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E
CVE Modified by Apache Software Foundation
2/13/2020 12:15:26 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
CVE Modified by Apache Software Foundation
2/03/2020 7:15:22 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
CVE Modified by Apache Software Foundation
4/15/2019 12:30:55 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
CVE Modified by Apache Software Foundation
4/15/2019 8:30:50 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
CVE Modified by Apache Software Foundation
3/25/2019 7:35:16 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
CVE Modified by Apache Software Foundation
3/21/2019 11:59:52 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E [No Types Assigned]
CVE Modified by Apache Software Foundation
6/15/2018 9:29:01 PM
Action
Type
Old Value
New Value
Added
Reference
https://security.netapp.com/advisory/ntap-20180614-0002/ [No Types Assigned]
CVE Modified by Apache Software Foundation
3/16/2017 9:59:00 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securityfocus.com/bid/96895 [No Types Assigned]
Initial Analysis by NIST
3/14/2017 3:21:16 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Added
CVSS V2
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Added
CWE
CWE-200
Added
CPE Configuration
OR
*cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:m11:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:m13:*:*:*:*:*:*
*cpe:2.3:a:apache:tomcat:9.0.0:m15:*:*:*:*:*:*
Changed
Reference Type
http://svn.apache.org/viewvc?view=revision&revision=1774161 No Types Assigned
http://svn.apache.org/viewvc?view=revision&revision=1774161 Issue Tracking, Patch, Vendor Advisory
Changed
Reference Type
http://svn.apache.org/viewvc?view=revision&revision=1774166 No Types Assigned
http://svn.apache.org/viewvc?view=revision&revision=1774166 Issue Tracking, Patch, Vendor Advisory
Changed
Reference Type
http://tomcat.apache.org/security-8.html No Types Assigned
http://tomcat.apache.org/security-8.html Release Notes, Vendor Advisory
Changed
Reference Type
http://tomcat.apache.org/security-9.html No Types Assigned
http://tomcat.apache.org/security-9.html Release Notes, Vendor Advisory
Quick Info
CVE Dictionary Entry: CVE-2016-8747 NVD
Published Date: 03/14/2017 NVD
Last Modified: 06/16/2026
Source: Apache Software Foundation