{"answers":{"affected":"It affects 11 products.","exploited":"There is no known exploitation of CVE-2018-15911 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-15911 is a high-severity memory corruption vulnerability in Artifex Ghostscript, published on 28 Aug 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-15911 and fix it if it is affected.\n\nWhat it is: CVE-2018-15911 is a high-severity memory corruption vulnerability in Artifex Ghostscript, published on 28 Aug 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-15911 in the wild and no public exploit code.\n\nAffected product: Artifex Ghostscript. 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-2018-15911/ (Markdown: https://insights.sbomify.com/CVE-2018-15911/index.md)","id":"CVE-2018-15911","markdown":"https://insights.sbomify.com/CVE-2018-15911/index.md","name":"CVE-2018-15911","record":{"aliases":["ALPINE-CVE-2018-15911","DEBIAN-CVE-2018-15911","GHSA-qm8r-ppx2-rghp","UBUNTU-CVE-2018-15911"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PostScript interpreter","requires_auth":"none","summary":"Attackers can execute code or crash the interpreter via crafted PostScript files exploiting uninitialized memory in Ghostscript.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ghostscript","vendor":"artifex"},{"product":"gpl_ghostscript","vendor":"artifex"},{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"pulse_connect_secure","vendor":"pulsesecure"},{"product":"enterprise_linux_desktop","vendor":"redhat"},{"product":"enterprise_linux_server","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_eus","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"},{"product":"enterprise_linux_workstation","vendor":"redhat"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-908","name":"Use of Uninitialized Resource"}],"description":"In Artifex Ghostscript 9.23 before 2018-08-24, attackers able to supply crafted PostScript could use uninitialized memory access in the aesdecode operator to crash the interpreter or potentially execute 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":true,"headline":"Memory corruption in n/a","id":"CVE-2018-15911","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"artifex:ghostscript","products":["artifex:ghostscript","canonical:ubuntu_linux","debian:debian_linux","pulsesecure:pulse_connect_secure","redhat:enterprise_linux_desktop","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_eus","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation"],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":11,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2018-15912"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2018-15910"},"products":["n/a"],"published":"2018-08-28","related":[{"cvss_score":7.8,"headline":"Artifex Ghostscript Type Confusion","id":"CVE-2017-8291","kev_date_added":"2022-05-24","published":"2017-04-27"},{"cvss_score":9.9,"headline":"Command injection in ghostscript","id":"CVE-2021-3781","kev_date_added":null,"published":"2022-02-16"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-27831","kev_date_added":null,"published":"2025-03-25"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-27832","kev_date_added":null,"published":"2025-03-25"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-27836","kev_date_added":null,"published":"2025-03-25"},{"cvss_score":9.8,"headline":"An issue was discovered in Artifex Ghostscript before 10.05.0.","id":"CVE-2025-27837","kev_date_added":null,"published":"2025-03-25"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2020-36773","kev_date_added":null,"published":"2024-02-04"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can execute code or crash the interpreter via crafted PostScript files exploiting uninitialized memory in Ghostscript.","url":"https://insights.sbomify.com/CVE-2018-15911/"}