Vulnerability Details : CVE-2017-7675
The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M21 and 8.5.0 to 8.5.15 bypassed a number of security checks that prevented directory traversal attacks. It was therefore possible to bypass security constraints using a specially crafted URL.
Vulnerability category: Directory traversal
Products affected by CVE-2017-7675
- cpe:2.3:a:apache:tomcat:8.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.10:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.13:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.14:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.15:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.11:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:8.5.12:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*
- 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:9.0.0:milestone16:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*
Threat overview for CVE-2017-7675
Top countries where our scanners detected CVE-2017-7675
Top open port discovered on systems with this issue
80
IPs affected by CVE-2017-7675 27,246
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2017-7675!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2017-7675
3.81%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7675
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-7675
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-7675
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https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E
svn commit: r1857582 [19/22] - in /tomcat/site/trunk: docs/ xdocs/stylesheets/ - Pony Mail
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https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04@%3Cdev.tomcat.apache.org%3E
svn commit: r1855831 [24/30] - in /tomcat/site/trunk: ./ docs/ xdocs/ - Pony Mail
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https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E
Pony Mail!
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http://www.securityfocus.com/bid/100256
Apache Tomcat CVE-2017-7675 Directory Traversal VulnerabilityThird Party Advisory;VDB Entry
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https://lists.apache.org/thread.html/5f8ab8a02f3610bd56ea2b0d69af25cbde451d79c46276c350e05a15%40%3Cdev.tomcat.apache.org%3E
[Bug 61120] Tomcat 8.5.15 with HTTP/2: URL path parameters lost-Apache Mail Archives
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https://security.netapp.com/advisory/ntap-20180614-0003/
July 2017 Tomcat Vulnerabilities in NetApp Products | NetApp Product Security
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https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E
svn commit: r1857582 [18/22] - in /tomcat/site/trunk: docs/ xdocs/stylesheets/ - Pony Mail
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https://lists.apache.org/thread.html/5f8ab8a02f3610bd56ea2b0d69af25cbde451d79c46276c350e05a15@%3Cdev.tomcat.apache.org%3E
[Bug 61120] Tomcat 8.5.15 with HTTP/2: URL path parameters lost - Pony Mail
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https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E
svn commit: r1873980 [29/34] - /tomcat/site/trunk/docs/ - Pony Mail
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https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E
svn commit: r1873527 [25/30] - /tomcat/site/trunk/docs/ - Pony Mail
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https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661@%3Cdev.tomcat.apache.org%3E
svn commit: r1857496 [3/4] - in /tomcat/site/trunk: ./ docs/ xdocs/ - Pony Mail
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https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb@%3Cdev.tomcat.apache.org%3E
svn commit: r1856174 [23/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/ - Pony Mail
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https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/d3a5818e8af731bde6a05ef031ed3acc093c6dd7c4bfcc4936eafd6c@%3Cannounce.tomcat.apache.org%3E
Pony Mail!Mailing List;Vendor Advisory
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https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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http://www.debian.org/security/2017/dsa-3974
Debian -- Security Information -- DSA-3974-1 tomcat8
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https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/d3a5818e8af731bde6a05ef031ed3acc093c6dd7c4bfcc4936eafd6c%40%3Cannounce.tomcat.apache.org%3E
[UPDATE][SECURITY] CVE-2017-7675 Apache Tomcat Security Constraint Bypass-Apache Mail Archives
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https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E
svn commit: r1855831 [25/30] - in /tomcat/site/trunk: ./ docs/ xdocs/ - Pony Mail
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https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E
Apache Mail Archives
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https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E
svn commit: r1857494 [17/20] - in /tomcat/site/trunk: ./ docs/ xdocs/ - Pony Mail
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