CVE-2018-1336
Vulnerability Summary
Timeline
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.
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Trends
Current EPSS score: 20.60%• Percentile: 97%
Techniques & Countermeasures
- CWE-835•Loop with Unreachable Exit Condition ('Infinite Loop')
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
Affected Systems
- apache software foundation•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 | 7.0.28 to 7.0.86
- apache•tomcat
≥ 7.0.28, ≤ 7.0.86 | ≥ 8.0.0, ≤ 8.0.51 | ≥ 8.5.0, ≤ 8.5.30 | ≥ 9.0.1, ≤ 9.0.7 | 8.0.0:rc1 | 8.0.0:rc10 | 8.0.0:rc2 | 8.0.0:rc3 | 8.0.0:rc4 | 8.0.0:rc5 | 8.0.0:rc6 | 8.0.0:rc7 | 8.0.0:rc8 | 8.0.0:rc9 | 9.0.0:milestone10 | 9.0.0:milestone11 | 9.0.0:milestone12 | 9.0.0:milestone13 | 9.0.0:milestone14 | 9.0.0:milestone15 | 9.0.0:milestone16 | 9.0.0:milestone17 | 9.0.0:milestone18 | 9.0.0:milestone19 | 9.0.0:milestone20 | 9.0.0:milestone21 | 9.0.0:milestone22 | 9.0.0:milestone23 | 9.0.0:milestone24 | 9.0.0:milestone25 | 9.0.0:milestone26 | 9.0.0:milestone27 | 9.0.0:milestone9
- canonical•ubuntu_linux
14.04 | 16.04
- debian•debian_linux
8.0 | 9.0
- org.apache.tomcat.embed•tomcat-embed-core
≥ 9.0.0.M9, < 9.0.8 | ≥ 8.5.0, < 8.5.31 | ≥ 8.0.0RC1, < 8.0.51 | ≥ 7.0.28, < 7.0.87
- redhat•enterprise_linux_desktop
7.0
- redhat•enterprise_linux_server
7.0
- redhat•enterprise_linux_workstation
7.0
- redhat•jboss_enterprise_application_platform
6.0.0 | 6.4.0
- redhat•jboss_enterprise_web_server
3.0.0 | 5.0.0
- redhat•jws5
< 0:1-5.el7jws | < 0:1-5.el6jws
- redhat•jws5-ecj
< 0:4.6.1-5.redhat_1.1.el7jws | < 0:4.6.1-5.redhat_1.1.el6jws
- redhat•jws5-javapackages-tools
< 0:3.4.1-5.15.7.el7jws | < 0:3.4.1-5.15.7.el6jws
- redhat•jws5-jboss-logging
< 0:3.3.1-4.Final_redhat_1.1.el7jws | < 0:3.3.1-4.Final_redhat_1.1.el6jws
- redhat•jws5-mod_cluster
< 0:1.4.0-8.Final_redhat_1.1.el7jws | < 0:1.4.0-8.Final_redhat_1.1.el6jws
- redhat•jws5-mod_cluster-tomcat
< 0:1.4.0-8.Final_redhat_1.1.el7jws | < 0:1.4.0-8.Final_redhat_1.1.el6jws
- redhat•jws5-python-javapackages
< 0:3.4.1-5.15.7.el7jws | < 0:3.4.1-5.15.7.el6jws
- redhat•jws5-runtime
< 0:1-5.el7jws | < 0:1-5.el6jws
- redhat•jws5-tomcat
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-admin-webapps
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-docs-webapp
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-el-3.0-api
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-javadoc
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-jsp-2.3-api
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-jsvc
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-lib
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-native
< 0:1.2.17-20.redhat_20.el7jws | < 0:1.2.17-20.redhat_20.el6jws
- redhat•jws5-tomcat-native-debuginfo
< 0:1.2.17-20.redhat_20.el7jws | < 0:1.2.17-20.redhat_20.el6jws
- redhat•jws5-tomcat-selinux
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-servlet-4.0-api
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•jws5-tomcat-vault
< 0:1.1.7-3.Final_redhat_1.1.el7jws | < 0:1.1.7-3.Final_redhat_1.1.el6jws
- redhat•jws5-tomcat-vault-javadoc
< 0:1.1.7-3.Final_redhat_1.1.el7jws | < 0:1.1.7-3.Final_redhat_1.1.el6jws
- redhat•jws5-tomcat-webapps
< 0:9.0.7-10.redhat_10.1.el7jws | < 0:9.0.7-10.redhat_10.1.el6jws
- redhat•tomcat
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-admin-webapps
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-docs-webapp
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-el-2.2-api
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-javadoc
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-jsp-2.2-api
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-jsvc
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-lib
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-servlet-3.0-api
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat-webapps
< 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5 | < 0:7.0.76-8.el7_5
- redhat•tomcat7
< 0:7.0.70-29.ep7.el6 | < 0:7.0.70-29.ep7.el7
- redhat•tomcat7-admin-webapps
< 0:7.0.70-29.ep7.el6 | < 0:7.0.70-29.ep7.el7
- redhat•tomcat7-docs-webapp
< 0:7.0.70-29.ep7.el6 | < 0:7.0.70-29.ep7.el7
- redhat•tomcat7-el-2.2-api
< 0:7.0.70-29.ep7.el6 | < 0:7.0.70-29.ep7.el7
- redhat•tomcat7-javadoc
< 0:7.0.70-29.ep7.el6 | < 0:7.0.70-29.ep7.el7
- redhat•tomcat7-jsp-2.2-api
< 0:7.0.70-29.ep7.el6 | < 0:7.0.70-29.ep7.el7
- redhat•tomcat7-jsvc
< 0:7.0.70-29.ep7.el6 | < 0:7.0.70-29.ep7.el7
Showing first 50 affected entries in server-rendered view.
References (75)
- https://usn.ubuntu.com/3723-1/
- http://www.securityfocus.com/bid/104898
- https://access.redhat.com/errata/RHSA-2018:2740
- https://access.redhat.com/errata/RHSA-2018:2741
- https://access.redhat.com/errata/RHSA-2018:2921
- https://access.redhat.com/errata/RHSA-2018:2742
- https://www.debian.org/security/2018/dsa-4281
- https://access.redhat.com/errata/RHSA-2018:2945
- https://access.redhat.com/errata/RHSA-2018:2939
- https://access.redhat.com/errata/RHSA-2018:2701
- https://security.netapp.com/advisory/ntap-20180817-0001/
- https://access.redhat.com/errata/RHEA-2018:2188
- http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722090435.GA60759%40minotaur.apache.org%3E
- https://access.redhat.com/errata/RHEA-2018:2189
- https://access.redhat.com/errata/RHSA-2018:2743
- https://access.redhat.com/errata/RHSA-2018:2700
- https://lists.debian.org/debian-lts-announce/2018/09/msg00001.html
- https://access.redhat.com/errata/RHSA-2018:3768
- https://access.redhat.com/errata/RHSA-2018:2930
- http://www.securitytracker.com/id/1041375
- https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E
- https://support.f5.com/csp/article/K73008537?utm_source=f5support&%3Butm_medium=RSS
- https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-1336
- https://github.com/apache/tomcat80/commit/9e9b7fe1b5732277a26e437f1d32155de6208ef2
- https://github.com/apache/tomcat/commit/e00812b94e5830b2be3de04f4ae4ade38a700074
- https://github.com/apache/tomcat/commit/92cd494555598e99dd691712e8ee426a2f9c2e93
- https://github.com/apache/tomcat/commit/156d76a6afeef440d14044a560d6ad1d029361c4
- https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a@%3Cdev.tomcat.apache.org%3E
- https://security.netapp.com/advisory/ntap-20180817-0001
- https://support.f5.com/csp/article/K73008537?utm_source=f5support&utm_medium=RSS
- https://usn.ubuntu.com/3723-1
- https://web.archive.org/web/20190703075545/http://www.securitytracker.com/id/1041375
- https://web.archive.org/web/20200227102810/http://www.securityfocus.com/bid/104898
- https://github.com/apache/tomcat
- https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424@%3Cdev.tomcat.apache.org%3E
- https://access.redhat.com/documentation/en-us/red_hat_jboss_web_server/5.0/html-single/red_hat_jboss_web_server_5.0_release_notes/
- https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhea-2018_2188.json
- https://access.redhat.com/security/cve/CVE-2018-1336
- https://bugzilla.redhat.com/show_bug.cgi?id=1607591
- https://www.cve.org/CVERecord?id=CVE-2018-1336
- https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhea-2018_2189.json
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/documentation/en-us/red_hat_jboss_web_server/3.1/html-single/red_hat_jboss_web_server_3.1_service_pack_5_release_notes/index
- https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2701.json
- https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2921.json