{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-15540 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-15540 is a high-severity memory corruption vulnerability in n/a, published on 25 Aug 2019. 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-2019-15540 and fix it if it is affected.\n\nWhat it is: CVE-2019-15540 is a high-severity memory corruption vulnerability in n/a, published on 25 Aug 2019. 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-2019-15540 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-2019-15540/ (Markdown: https://insights.sbomify.com/CVE-2019-15540/index.md)","id":"CVE-2019-15540","markdown":"https://insights.sbomify.com/CVE-2019-15540/index.md","name":"CVE-2019-15540","record":{"aliases":["GHSA-qfrc-63x9-x275","openSUSE-SU-2019:2033-1","openSUSE-SU-2019:2040-1","openSUSE-SU-2019:2077-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux CD emulator","requires_auth":"low_privilege","summary":"A heap-based buffer overflow in the CSO filter of CDemu allows local attackers to gain root privileges on Linux systems.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libmirage","vendor":"cdemu"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"filters/filter-cso/filter-stream.c in the CSO filter in libMirage 3.2.2 in CDemu does not validate the part size, triggering a heap-based buffer overflow that can lead to root access by a local Linux user.","ecosystems":["SUSE:Package Hub 15","SUSE:Package Hub 15 SP1","openSUSE:Leap 15.0","openSUSE:Leap 15.1"],"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-2019-15540","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2019"},"n_packages":4,"n_references":6,"next":{"headline":"Denial of service in n/a","id":"CVE-2019-15541"},"packages":[{"ecosystem":"SUSE:Package Hub 15","fixed":["3.2.2-bp151.4.3.1"],"introduced":["0"],"last_affected":[],"package":"libmirage","purl":"pkg:rpm/suse/libmirage\u0026distro=SUSE%20Package%20Hub%2015","source":"openSUSE-SU-2019:2077-1"},{"ecosystem":"SUSE:Package Hub 15 SP1","fixed":["3.2.2-bp151.4.3.1"],"introduced":["0"],"last_affected":[],"package":"libmirage","purl":"pkg:rpm/suse/libmirage\u0026distro=SUSE%20Package%20Hub%2015%20SP1","source":"openSUSE-SU-2019:2077-1"},{"ecosystem":"openSUSE:Leap 15.0","fixed":["3.2.2-lp150.2.3.1"],"introduced":["0"],"last_affected":[],"package":"libmirage","purl":"pkg:rpm/opensuse/libmirage\u0026distro=openSUSE%20Leap%2015.0","source":"openSUSE-SU-2019:2040-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["3.2.2-lp151.3.3.1"],"introduced":["0"],"last_affected":[],"package":"libmirage","purl":"pkg:rpm/opensuse/libmirage\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2019:2033-1"}],"prev":{"headline":"MantisBT XSS when uploading an attachment","id":"CVE-2019-15539"},"products":["n/a"],"published":"2019-08-25","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":"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"A heap-based buffer overflow in the CSO filter of CDemu allows local attackers to gain root privileges on Linux systems.","url":"https://insights.sbomify.com/CVE-2019-15540/"}