{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-0687 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-0687 is a medium-severity memory corruption vulnerability in Gnu Glibc, published on 6 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0687 and fix it if it is affected.\n\nWhat it is: CVE-2023-0687 is a medium-severity memory corruption vulnerability in Gnu Glibc, published on 6 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-0687 in the wild and no public exploit code.\n\nAffected product: Gnu Glibc. 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-2023-0687/ (Markdown: https://insights.sbomify.com/CVE-2023-0687/index.md)","id":"CVE-2023-0687","markdown":"https://insights.sbomify.com/CVE-2023-0687/index.md","name":"CVE-2023-0687","record":{"aliases":["GHSA-5r4p-4pqv-gqhw","MINI-4mhv-fqj9-c2qq","OESA-2023-1131","SUSE-SU-2023:1718-1","SUSE-SU-2023:1718-2"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"GNU C Library","requires_auth":"low_privilege","summary":"A buffer overflow in the gmon component of the GNU C Library could allow code execution, though exploitation requires specific profiling configurations and is considered doubtful.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"glibc","vendor":"gnu"}],"cvss":{"score":4.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A vulnerability was found in GNU C Library 2.38. It has been declared as critical. This vulnerability affects the function __monstartup of the file gmon.c of the component Call Graph Monitor. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. VDB-220246 is the identifier assigned to this vulnerability. NOTE: The real existence of this vulnerability is still doubted at the moment. The inputs that induce this vulnerability are basically addresses of the running application that is built with gmon enabled. It's basically trusted input or input that needs an actual security flaw to be compromised or controlled.","ecosystems":["SUSE:Enterprise Storage 7.1","SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","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 Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Development Tools 15 SP4","SUSE:Linux Enterprise Real Time 15 SP3","SUSE:Linux Enterprise Server 15 SP3-LTSS","SUSE:Linux Enterprise Server for SAP Applications 15 SP3","SUSE:Manager Proxy 4.2","SUSE:Manager Server 4.2","openSUSE:Leap 15.4","openSUSE:Leap Micro 5.3"],"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":"Memory corruption in C Library","id":"CVE-2023-0687","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"gnu:glibc","products":["gnu:glibc"],"type":"memory_corruption","year":"2023"},"n_packages":16,"n_references":4,"next":{"headline":"Information disclosure in MetForm – Contact Form, Survey, Quiz, \u0026 Custom Form Builder for Elementor","id":"CVE-2023-0688"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2023:1718-2"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Real Time 15 SP3","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP3-LTSS","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP3","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Manager Proxy 4.2","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Manager%20Proxy%204.2","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"SUSE:Manager Server 4.2","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/suse/glibc\u0026distro=SUSE%20Manager%20Server%204.2","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/opensuse/glibc\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:1718-1"},{"ecosystem":"openSUSE:Leap Micro 5.3","fixed":["2.31-150300.46.1"],"introduced":["0"],"last_affected":[],"package":"glibc","purl":"pkg:rpm/opensuse/glibc\u0026distro=openSUSE%20Leap%20Micro%205.3","source":"SUSE-SU-2023:1718-1"}],"prev":{"headline":"SourceCodester Online Eyewear Shop HTTP POST Request update_cart sql injection","id":"CVE-2023-0686"},"products":["C Library"],"published":"2023-02-06","related":[{"cvss_score":9.8,"headline":"scanf %mc off-by-one heap buffer overflow","id":"CVE-2026-5450","kev_date_added":null,"published":"2026-04-20"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-25139","kev_date_added":null,"published":"2023-02-03"},{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-1999-0199","kev_date_added":null,"published":"2020-10-06"},{"cvss_score":9.8,"headline":"Security feature bypass in glibc","id":"CVE-2019-1010022","kev_date_added":null,"published":"2019-07-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2005-3590","kev_date_added":null,"published":"2019-04-10"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-18269","kev_date_added":null,"published":"2018-05-18"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2018-11236","kev_date_added":null,"published":"2018-05-18"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["GNU"]},"summary":"A buffer overflow in the gmon component of the GNU C Library could allow code execution, though exploitation requires specific profiling configurations and is considered doubtful.","url":"https://insights.sbomify.com/CVE-2023-0687/"}