CVE-2018-1336 Detail

Current Description

An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.7, 8.5.0 to 8.5.30, 8.0.0.RC1 to 8.0.51, and 7.0.28 to 7.0.86.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H


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.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722090435.GA60759%40minotaur.apache.org%3E Mailing List  Vendor Advisory 
http://www.securityfocus.com/bid/104898 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1041375 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHEA-2018:2188 Third Party Advisory 
https://access.redhat.com/errata/RHEA-2018:2189 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2700 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2701 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2740 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2741 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2742 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2743 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2921 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2930 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2939 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2945 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3768 Third Party Advisory 
https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb@%3Cdev.tomcat.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04@%3Cdev.tomcat.apache.org%3E Mailing List  Third Party Advisory 
https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a@%3Cdev.tomcat.apache.org%3E Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2018/09/msg00001.html Third Party Advisory 
https://security.netapp.com/advisory/ntap-20180817-0001/ Third Party Advisory 
https://support.f5.com/csp/article/K73008537?utm_source=f5support&utm_medium=RSS Third Party Advisory 
https://usn.ubuntu.com/3723-1/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4281 Third Party Advisory 
https://www.oracle.com/security-alerts/cpuapr2020.html

Weakness Enumeration

CWE-ID CWE Name Source
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop') cwe source acceptance level NIST  

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Change History

23 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1336
NVD Published Date:
08/02/2018
NVD Last Modified:
04/15/2020
Source:
Apache Software Foundation