{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-50495 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2023-50495 is a medium-severity vulnerability in n/a, published on 12 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-50495 and fix it if it is affected.\n\nWhat it is: CVE-2023-50495 is a medium-severity vulnerability in n/a, published on 12 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-50495 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2023-50495/ (Markdown: https://insights.sbomify.com/CVE-2023-50495/index.md)","id":"CVE-2023-50495","markdown":"https://insights.sbomify.com/CVE-2023-50495/index.md","name":"CVE-2023-50495","record":{"aliases":["AZL-32177","CLSA-2024-1716272110","DEBIAN-CVE-2023-50495","ECHO-f593-31a2-90df","GHSA-8p5h-3mcg-frjf","OESA-2023-1969","ROOT-OS-DEBIAN-11-CVE-2023-50495","ROOT-OS-DEBIAN-12-CVE-2023-50495","ROOT-OS-UBUNTU-2204-CVE-2023-50495","SUSE-SU-2023:4891-1","SUSE-SU-2023:4892-1","UBUNTU-CVE-2023-50495","USN-6684-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"NCurse library","requires_auth":"none","summary":"A segmentation fault in NCurse allows attackers to cause a denial of service via the _nc_wrap_entry component.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ncurse","vendor":"invisible-island"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().","ecosystems":["SUSE:Linux Enterprise Micro 5.1","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Micro 5.4","SUSE:Linux Enterprise Micro 5.5","SUSE:Linux Enterprise Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Basesystem 15 SP5","SUSE:Linux Enterprise Module for Development Tools 15 SP4","SUSE:Linux Enterprise Module for Development Tools 15 SP5","SUSE:Linux Enterprise Module for Legacy 15 SP4","SUSE:Linux Enterprise Module for Legacy 15 SP5","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","openSUSE:Leap 15.4","openSUSE:Leap 15.5","openSUSE:Leap Micro 5.3","openSUSE:Leap Micro 5.4"],"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":"Null dereference in n/a","id":"CVE-2023-50495","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2023"},"n_packages":18,"n_references":4,"next":{"headline":"Layui cross-site scripting (XSS) vulnerability","id":"CVE-2023-50550"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.5","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.5","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP5","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP4","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP5","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["5.9-85.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2023:4892-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["5.9-85.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2023:4892-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["5.9-85.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/suse/ncurses\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2023:4892-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/opensuse/ncurses\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"openSUSE:Leap 15.5","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/opensuse/ncurses\u0026distro=openSUSE%20Leap%2015.5","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"openSUSE:Leap Micro 5.3","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/opensuse/ncurses\u0026distro=openSUSE%20Leap%20Micro%205.3","source":"SUSE-SU-2023:4891-1"},{"ecosystem":"openSUSE:Leap Micro 5.4","fixed":["6.1-150000.5.20.1"],"introduced":["0"],"last_affected":[],"package":"ncurses","purl":"pkg:rpm/opensuse/ncurses\u0026distro=openSUSE%20Leap%20Micro%205.4","source":"SUSE-SU-2023:4891-1"}],"prev":{"headline":"Code injection in n/a","id":"CVE-2023-50488"},"products":["n/a"],"published":"2023-12-12","related":[],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["n/a"]},"summary":"A segmentation fault in NCurse allows attackers to cause a denial of service via the _nc_wrap_entry component.","url":"https://insights.sbomify.com/CVE-2023-50495/"}