{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2019-13132 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-13132 is a critical memory corruption vulnerability in Canonical Ubuntu Linux, published on 10 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-13132 and fix it if it is affected.\n\nWhat it is: CVE-2019-13132 is a critical memory corruption vulnerability in Canonical Ubuntu Linux, published on 10 Jul 2019. 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-2019-13132 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-2019-13132/ (Markdown: https://insights.sbomify.com/CVE-2019-13132/index.md)","id":"CVE-2019-13132","markdown":"https://insights.sbomify.com/CVE-2019-13132/index.md","name":"CVE-2019-13132","record":{"aliases":["ALPINE-CVE-2019-13132","DEBIAN-CVE-2019-13132","DLA-1849-1","DSA-4477-1","GHSA-pf98-hx9m-qj7w","MGASA-2019-0323","SUSE-SU-2019:14117-1","SUSE-SU-2019:1776-1","SUSE-SU-2019:1785-1","UBUNTU-CVE-2019-13132","USN-4050-1","openSUSE-SU-2019:1767-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"ZeroMQ messaging library","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via stack overflow in ZeroMQ when CURVE encryption is enabled.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"libzmq","vendor":"zeromq"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"In ZeroMQ libzmq before 4.0.9, 4.1.x before 4.1.7, and 4.2.x before 4.3.2, a remote, unauthenticated client connecting to a libzmq application, running with a socket listening with CURVE encryption/authentication enabled, may cause a stack overflow and overwrite the stack with arbitrary data, due to a buffer overflow in the library. Users running public servers with the above configuration are highly encouraged to upgrade as soon as possible, as there are no known mitigations.","ecosystems":["SUSE:Enterprise Storage 4","SUSE:Enterprise Storage 5","SUSE:Linux Enterprise Desktop 12 SP4","SUSE:Linux Enterprise Module for Advanced Systems Management 12","SUSE:Linux Enterprise Module for Basesystem 15","SUSE:Linux Enterprise Module for Basesystem 15 SP1","SUSE:Linux Enterprise Point of Sale 12 SP2","SUSE:Linux Enterprise Server 11 SP3-CLIENT-TOOLS","SUSE:Linux Enterprise Server 11 SP4-CLIENT-TOOLS","SUSE:Linux Enterprise Software Development Kit 12 SP4","SUSE:Linux Enterprise Workstation Extension 12 SP4","SUSE:Manager Client Tools 12","SUSE:Manager Proxy 3.2","SUSE:Manager Server 3.2","openSUSE:Leap 15.0","openSUSE:Leap 15.1"],"exploits":{"exploitdb":0,"first_seen":"2026-05-04","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-05-04T03:47:45Z","kind":"github_poc","ref":"https://github.com/dinosn/cve-2019-13132-lab","stars":0,"title":"CVE-2019-13132 — libzmq CURVE INITIATE stack overflow → RCE. Working exploit + Docker lab."}],"tier":"poc_unverified"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2019-13132","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora"],"type":"memory_corruption","year":"2019"},"n_packages":16,"n_references":15,"next":{"headline":"Denial of service in n/a","id":"CVE-2019-13133"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 4","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Enterprise%20Storage%204","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Enterprise Storage 5","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Enterprise%20Storage%205","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP4","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Advanced Systems Management 12","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Advanced%20Systems%20Management%2012","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15","fixed":["4.2.3-3.8.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015","source":"SUSE-SU-2019:1776-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","fixed":["4.2.3-3.8.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1","source":"SUSE-SU-2019:1776-1"},{"ecosystem":"SUSE:Linux Enterprise Point of Sale 12 SP2","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2012%20SP2","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP3-CLIENT-TOOLS","fixed":["4.0.4-3.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-CLIENT-TOOLS","source":"SUSE-SU-2019:14117-1"},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4-CLIENT-TOOLS","fixed":["4.0.4-3.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-CLIENT-TOOLS","source":"SUSE-SU-2019:14117-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP4","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP4","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP4","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Manager Client Tools 12","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Manager%20Client%20Tools%2012","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Manager Proxy 3.2","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Manager%20Proxy%203.2","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"SUSE:Manager Server 3.2","fixed":["4.0.4-15.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/suse/zeromq\u0026distro=SUSE%20Manager%20Server%203.2","source":"SUSE-SU-2019:1785-1"},{"ecosystem":"openSUSE:Leap 15.0","fixed":["4.2.3-lp151.5.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/opensuse/zeromq\u0026distro=openSUSE%20Leap%2015.0","source":"openSUSE-SU-2019:1767-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["4.2.3-lp151.5.3.1"],"introduced":["0"],"last_affected":[],"package":"zeromq","purl":"pkg:rpm/opensuse/zeromq\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2019:1767-1"}],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2019-13131"},"products":["n/a"],"published":"2019-07-10","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":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via stack overflow in ZeroMQ when CURVE encryption is enabled.","url":"https://insights.sbomify.com/CVE-2019-13132/"}