{"id":"CVE-2018-8037","published":"2018-08-02T14:00:00Z","modified":"2024-09-16T17:07:40Z","title":"If an async request was completed by the application at the same time as the container triggered the async timeout, a…","vendor":"Apache","product":"Apache Tomcat","tier":"tail","description":{"text":"If an async request was completed by the application at the same time as the container triggered the async timeout, a race condition existed that could result in a user seeing a response intended for a different user. An additional issue was present in the NIO and NIO2 connectors that did not correctly track the closure of the connection when an async request was completed by the application and timed out by the container at the same time. This could also result in a user seeing a response intended for another user. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.9 and 8.5.5 to 8.5.31.","provenance":"source","from":"CVE.org"},"cvss":null,"epss":{"score":0.11156,"percentile":0.95936,"provenance":"source"},"cwes":[],"references":[{"url":"http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722090623.GA92700%40minotaur.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.securitytracker.com/id/1041376","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://www.securityfocus.com/bid/104894","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://www.debian.org/security/2018/dsa-4281","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://security.netapp.com/advisory/ntap-20180817-0001/","tags":["x_refsource_CONFIRM"]},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","tags":["x_refsource_CONFIRM"]},{"url":"http://mail-archives.us.apache.org/mod_mbox/www-announce/201808.mbox/%3C0c616b4d-4e81-e7f8-b81d-1bb4c575aa33%40apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://access.redhat.com/errata/RHSA-2018:2867","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2018:2868","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1529","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://lists.apache.org/thread.html/2ee3af8a43cb019e7898c9330cc8e73306553a27f2e4735dfb522d39%40%3Cusers.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/5d15316dfb4adf75d96d394745f8037533fa3bcc1ac8f619bf5c044c%40%3Cusers.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html","tags":["x_refsource_MISC"]},{"url":"https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","tags":["x_refsource_MISC"]}],"priority":{"score":19.2,"factors":[{"name":"EPSS percentile","points":19.19}]},"vendorSlug":"apache","affectedVersions":[{"vendor":"Apache Software Foundation","product":"Apache Tomcat","versions":["9.0.0.M9 to 9.0.9","8.5.5 to 8.5.31"]}],"affected":[{"ecosystem":"Maven","package":"org.apache.tomcat.embed:tomcat-embed-core","vulnerableRanges":[">=9.0.0.M9, <9.0.10",">=8.5.5, <8.5.32"],"patched":["9.0.10","8.5.32"],"from":["GHSA-6v52-mj5r-7j2m"],"provenance":"source"}],"euvd":{"id":"EUVD-2018-0523","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-apache-tomcat-cve-2017-5647","parents":[{"from":"CVE-2017-5647","to":"CVE-2018-8037","relation":"related","confidence":"medium","kind":"lineage","evidence":[{"kind":"same-code","provenance":"machine","files":["java/org/apache/tomcat/util/net/Nio2Endpoint.java","java/org/apache/tomcat/util/net/NioEndpoint.java"],"commits":["https://github.com/apache/tomcat/commit/864aa1199ad2cccc9a7e7c6b977f7d7f812c9910","https://github.com/apache/tomcat/commit/a4efd3ca1ccbdfc398136d76c0d8b7ad5a1e4905","https://github.com/apache/tomcat/commit/4c04369c287233ea2e8e5135f6c31d02e2d76293","https://github.com/apache/tomcat/commit/ccf2e6bf5205561ad18c2300153e9173ec509d73"],"basis":"rarely changed file"}]}],"packageHistory":[{"cve":"CVE-2018-1336","published":"2018-08-02","fixed":"9.0.8","kev":false,"link":{"from":"CVE-2018-1336","to":"CVE-2018-8037","relation":"successor","confidence":"low","kind":"sequence","orderedBy":"description","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"8.5.31","toFixed":"8.5.32","daysApart":0}]}},{"cve":"CVE-2018-8014","published":"2018-05-16","fixed":"9.0.9","kev":false,"link":{"from":"CVE-2018-8014","to":"CVE-2018-8037","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"9.0.9","toFixed":"9.0.10","daysApart":78}]}},{"cve":"CVE-2018-8034","published":"2018-08-01","fixed":"9.0.10","kev":false},{"cve":"CVE-2018-8037","published":"2018-08-02","fixed":"9.0.10","kev":false},{"cve":"CVE-2018-11784","published":"2018-10-04","fixed":"9.0.12","kev":false,"link":{"from":"CVE-2018-8037","to":"CVE-2018-11784","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"8.5.32","toFixed":"8.5.34","daysApart":63},{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat.embed:tomcat-embed-core","fromFixed":"9.0.10","toFixed":"9.0.12","daysApart":63}]}},{"cve":"CVE-2019-0199","published":"2019-04-10","fixed":"9.0.16","kev":false},{"cve":"CVE-2019-0221","published":"2019-05-28","fixed":"9.0.17","kev":false}],"package":"Maven:org.apache.tomcat.embed:tomcat-embed-core"}}