{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-50734 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-50734 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-50734 is a critical memory corruption vulnerability in Lexmark various, published on 28 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-50734 and fix it if it is affected.\n\nWhat it is: CVE-2023-50734 is a critical memory corruption vulnerability in Lexmark various, published on 28 Feb 2024. 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-2023-50734 in the wild and no public exploit code.\n\nAffected product: Lexmark various. 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-2023-50734/ (Markdown: https://insights.sbomify.com/CVE-2023-50734/index.md)","id":"CVE-2023-50734","markdown":"https://insights.sbomify.com/CVE-2023-50734/index.md","name":"CVE-2023-50734","record":{"aliases":["GHSA-cr7m-mx45-3638"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Lexmark printer","requires_auth":"none","summary":"A buffer overflow in the PostScript interpreter allows attackers to execute arbitrary code on Lexmark devices.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Lexmark","cpe":[],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A buffer overflow vulnerability has been identified in PostScript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"A vulnerability has been identified in the PostScript interpreter in various Lexmark devices.","id":"CVE-2023-50734","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"A vulnerability has been identified in the PostScript interpreter in various Lexmark devices.","id":"CVE-2023-50735"},"packages":[],"prev":{"headline":"A Server-Side Request Forgery (SSRF) vulnerability exists in newer Lexmark devices.","id":"CVE-2023-50733"},"products":["various"],"published":"2024-02-28","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2024-08-23","vendors":["Lexmark"]},"summary":"A buffer overflow in the PostScript interpreter allows attackers to execute arbitrary code on Lexmark devices.","url":"https://insights.sbomify.com/CVE-2023-50734/"}