{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2017-15130 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-15130 is a medium-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 2 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-2017-15130 and fix it if it is affected.\n\nWhat it is: CVE-2017-15130 is a medium-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 2 Mar 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2017-15130 in the wild and no public exploit code.\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-2017-15130/ (Markdown: https://insights.sbomify.com/CVE-2017-15130/index.md)","id":"CVE-2017-15130","markdown":"https://insights.sbomify.com/CVE-2017-15130/index.md","name":"CVE-2017-15130","record":{"aliases":["ALPINE-CVE-2017-15130","DEBIAN-CVE-2017-15130","GHSA-36px-qc55-gxh7","SUSE-SU-2018:2632-1","SUSE-SU-2018:2632-2","UBUNTU-CVE-2017-15130"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Dovecot IMAP/POP3 server","requires_auth":"none","summary":"An attacker can cause excessive memory usage and service restarts in Dovecot by generating random TLS SNI server names.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"dovecot","vendor":"dovecot"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI configuration lookups, leading to excessive memory usage and the process to restart.","ecosystems":["SUSE:Enterprise Storage 4","SUSE:Linux Enterprise Server 12 SP1-LTSS","SUSE:Linux Enterprise Server 12 SP2-BCL","SUSE:Linux Enterprise Server 12 SP2-LTSS","SUSE:Linux Enterprise Server 12 SP3","SUSE:Linux Enterprise Server 12-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP1","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Software Development Kit 12 SP3","SUSE:OpenStack Cloud 7"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of service in dovecot","id":"CVE-2017-15130","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","dovecot:dovecot"],"type":"denial_of_service","year":"2017"},"n_packages":11,"n_references":7,"next":{"headline":"Misconfiguration in RHEL shipped xdg-user-dirs and gnome-session","id":"CVE-2017-15131"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 4","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Enterprise%20Storage%204","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP1-LTSS","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2018:2632-2"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12-LTSS","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP1","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3","source":"SUSE-SU-2018:2632-1"},{"ecosystem":"SUSE:OpenStack Cloud 7","fixed":["2.2.31-19.11.1"],"introduced":["0"],"last_affected":[],"package":"dovecot22","purl":"pkg:rpm/suse/dovecot22\u0026distro=SUSE%20OpenStack%20Cloud%207","source":"SUSE-SU-2018:2632-1"}],"prev":{"headline":"Use after free in Linux kernel v4.0-rc1 through v4.15-rc5","id":"CVE-2017-15129"},"products":["dovecot"],"published":"2018-03-02","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":"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["The Dovecot Project"]},"summary":"An attacker can cause excessive memory usage and service restarts in Dovecot by generating random TLS SNI server names.","url":"https://insights.sbomify.com/CVE-2017-15130/"}