{"answers":{"affected":"It affects 4 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-1000115 exists.","fix":"Change a configuration setting.","what":"CVE-2018-1000115 is a high-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 5 Mar 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-1000115 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000115 is a high-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 5 Mar 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-1000115 exists.\n\nAffected product: Canonical Ubuntu Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2018-1000115/ (Markdown: https://insights.sbomify.com/CVE-2018-1000115/index.md)","id":"CVE-2018-1000115","markdown":"https://insights.sbomify.com/CVE-2018-1000115/index.md","name":"CVE-2018-1000115","record":{"aliases":["ALPINE-CVE-2018-1000115","DEBIAN-CVE-2018-1000115","GHSA-f4xm-w85j-gc55","MGASA-2018-0165","RHBA-2018:2140","RHSA-2018:2331","RHSA-2018:2857","SUSE-RU-2018:1071-1","SUSE-SU-2018:0955-1","SUSE-SU-2018:1103-1","SUSE-SU-2018:1326-1","UBUNTU-CVE-2018-1000115"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Memcached server","requires_auth":"none","summary":"Attackers can cause denial of service via UDP traffic amplification if UDP support is enabled in Memcached.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"memcached","vendor":"memcached"},{"product":"openstack","vendor":"redhat"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.","ecosystems":["Red Hat:openstack-director:8::el7","Red Hat:openstack-director:9::el7","Red Hat:openstack:12::el7","SUSE:Linux Enterprise Server 12 SP3","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Software Development Kit 11 SP4","SUSE:OpenStack Cloud 6","SUSE:OpenStack Cloud 7","SUSE:Studio Onsite 1.3","SUSE:Studio Onsite Runner 1.3"],"exploits":{"exploitdb":2,"first_seen":"2018-02-27","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2018-02-27","kind":"metasploit","ref":"auxiliary/scanner/memcached/memcached_amp","stars":null,"title":"Memcached Stats Amplification Scanner"},{"date":"2018-03-05","kind":"exploitdb","ref":"44264","stars":null,"title":"Memcached 1.5.5 - 'Memcrashed' Insufficient Control Network Message Volume Denial of Service (1)"},{"date":"2018-03-08","kind":"exploitdb","ref":"44265","stars":null,"title":"Memcached 1.5.5 - 'Memcrashed ' Insufficient Control of Network Message Volume Denial of Service With Shodan API"}],"tier":"weaponised"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2018-1000115","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","redhat:openstack"],"type":"denial_of_service","year":"2018"},"n_packages":41,"n_references":15,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-1000116"},"packages":[{"ecosystem":"Red Hat:openstack-director:8::el7","fixed":["0:2.2.7-13.el7ost"],"introduced":["0"],"last_affected":[],"package":"instack-undercloud","purl":"pkg:rpm/redhat/instack-undercloud","source":"RHSA-2018:2857"},{"ecosystem":"Red Hat:openstack-director:8::el7","fixed":["0:0.8.14-42.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-heat-templates","purl":"pkg:rpm/redhat/openstack-tripleo-heat-templates","source":"RHSA-2018:2857"},{"ecosystem":"Red Hat:openstack-director:8::el7","fixed":["0:0.8.14-42.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-heat-templates-kilo","purl":"pkg:rpm/redhat/openstack-tripleo-heat-templates-kilo","source":"RHSA-2018:2857"},{"ecosystem":"Red Hat:openstack-director:9::el7","fixed":["0:4.0.0-18.el7ost"],"introduced":["0"],"last_affected":[],"package":"instack-undercloud","purl":"pkg:rpm/redhat/instack-undercloud","source":"RHBA-2018:2140"},{"ecosystem":"Red Hat:openstack-director:9::el7","fixed":["0:2.0.0-65.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-heat-templates","purl":"pkg:rpm/redhat/openstack-tripleo-heat-templates","source":"RHBA-2018:2140"},{"ecosystem":"Red Hat:openstack-director:9::el7","fixed":["0:2.0.0-65.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-heat-templates-liberty","purl":"pkg:rpm/redhat/openstack-tripleo-heat-templates-liberty","source":"RHBA-2018:2140"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.4.12-1.el7ost"],"introduced":["0"],"last_affected":[],"package":"instack-undercloud","purl":"pkg:rpm/redhat/instack-undercloud","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.6.13-3.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-common","purl":"pkg:rpm/redhat/openstack-tripleo-common","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.6.13-3.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-common-container-base","purl":"pkg:rpm/redhat/openstack-tripleo-common-container-base","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.6.13-3.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-common-containers","purl":"pkg:rpm/redhat/openstack-tripleo-common-containers","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.6.13-3.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-common-devtools","purl":"pkg:rpm/redhat/openstack-tripleo-common-devtools","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.0.12-8.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-heat-templates","purl":"pkg:rpm/redhat/openstack-tripleo-heat-templates","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.0.5-1.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-image-elements","purl":"pkg:rpm/redhat/openstack-tripleo-image-elements","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.0.7-1.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-tripleo-puppet-elements","purl":"pkg:rpm/redhat/openstack-tripleo-puppet-elements","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.3.6-1.el7ost"],"introduced":["0"],"last_affected":[],"package":"os-net-config","purl":"pkg:rpm/redhat/os-net-config","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.4.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-aodh","purl":"pkg:rpm/redhat/puppet-aodh","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-ceilometer","purl":"pkg:rpm/redhat/puppet-ceilometer","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:2.4.2-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-ceph","purl":"pkg:rpm/redhat/puppet-ceph","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-4.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-cinder","purl":"pkg:rpm/redhat/puppet-cinder","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-glance","purl":"pkg:rpm/redhat/puppet-glance","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-heat","purl":"pkg:rpm/redhat/puppet-heat","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-ironic","purl":"pkg:rpm/redhat/puppet-ironic","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.4.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-keystone","purl":"pkg:rpm/redhat/puppet-keystone","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.4.0-4.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-manila","purl":"pkg:rpm/redhat/puppet-manila","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.4.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-mistral","purl":"pkg:rpm/redhat/puppet-mistral","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-neutron","purl":"pkg:rpm/redhat/puppet-neutron","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-4.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-nova","purl":"pkg:rpm/redhat/puppet-nova","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.5.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-panko","purl":"pkg:rpm/redhat/puppet-panko","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.4.12-8.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-tripleo","purl":"pkg:rpm/redhat/puppet-tripleo","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:11.4.0-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"puppet-trove","purl":"pkg:rpm/redhat/puppet-trove","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:1.0.17-3.el7ost"],"introduced":["0"],"last_affected":[],"package":"python-novajoin","purl":"pkg:rpm/redhat/python-novajoin","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:1.15.5-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"python-os-brick","purl":"pkg:rpm/redhat/python-os-brick","source":"RHSA-2018:2331"},{"ecosystem":"Red Hat:openstack:12::el7","fixed":["0:7.3.10-3.el7ost"],"introduced":["0"],"last_affected":[],"package":"python-tripleoclient","purl":"pkg:rpm/redhat/python-tripleoclient","source":"RHSA-2018:2331"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3","fixed":["1.4.39-4.6.1"],"introduced":["0"],"last_affected":[],"package":"memcached","purl":"pkg:rpm/suse/memcached\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3","source":"SUSE-SU-2018:0955-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["1.4.39-4.6.1"],"introduced":["0"],"last_affected":[],"package":"memcached","purl":"pkg:rpm/suse/memcached\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2018:0955-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 11 SP4","fixed":["1.2.6-5.17.3.1"],"introduced":["0"],"last_affected":[],"package":"memcached","purl":"pkg:rpm/suse/memcached\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4","source":"SUSE-SU-2018:1326-1"},{"ecosystem":"SUSE:OpenStack Cloud 6","fixed":["3.0+git.1521471181.2b39130da-39.10.1"],"introduced":["0"],"last_affected":[],"package":"crowbar-openstack","purl":"pkg:rpm/suse/crowbar-openstack\u0026distro=SUSE%20OpenStack%20Cloud%206","source":"SUSE-SU-2018:1103-1"},{"ecosystem":"SUSE:OpenStack Cloud 7","fixed":["4.0+git.1521473535.67d2302-4.28.1"],"introduced":["0"],"last_affected":[],"package":"crowbar-ha","purl":"pkg:rpm/suse/crowbar-ha\u0026distro=SUSE%20OpenStack%20Cloud%207","source":"SUSE-RU-2018:1071-1"},{"ecosystem":"SUSE:OpenStack Cloud 7","fixed":["4.0+git.1522325467.43e431f91-9.30.1"],"introduced":["0"],"last_affected":[],"package":"crowbar-openstack","purl":"pkg:rpm/suse/crowbar-openstack\u0026distro=SUSE%20OpenStack%20Cloud%207","source":"SUSE-RU-2018:1071-1"},{"ecosystem":"SUSE:Studio Onsite 1.3","fixed":["1.2.6-5.17.3.1"],"introduced":["0"],"last_affected":[],"package":"memcached","purl":"pkg:rpm/suse/memcached\u0026distro=SUSE%20Studio%20Onsite%201.3","source":"SUSE-SU-2018:1326-1"}],"prev":{"headline":"Jenkins Promoted Builds Plugin allowed unauthorized users to run some promotion processes","id":"CVE-2018-1000114"},"products":["n/a"],"published":"2018-03-05","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHBA"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can cause denial of service via UDP traffic amplification if UDP support is enabled in Memcached.","url":"https://insights.sbomify.com/CVE-2018-1000115/"}