{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-6457 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2013-6457 is a medium-severity memory corruption vulnerability in Redhat Libvirt, published on 24 Jan 2014. 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-2013-6457 and fix it if it is affected.\n\nWhat it is: CVE-2013-6457 is a medium-severity memory corruption vulnerability in Redhat Libvirt, published on 24 Jan 2014. 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-2013-6457 in the wild and no public exploit code.\n\nAffected product: Redhat Libvirt. 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-2013-6457/ (Markdown: https://insights.sbomify.com/CVE-2013-6457/index.md)","id":"CVE-2013-6457","markdown":"https://insights.sbomify.com/CVE-2013-6457/index.md","name":"CVE-2013-6457","record":{"aliases":["DEBIAN-CVE-2013-6457","GHSA-cw6x-8qwh-8q47"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Virtualization management library","requires_auth":"low_privilege","summary":"Local attackers can trigger a crash or execute arbitrary code via improper memory initialization in the libxl driver when interacting with inactive domains.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"libvirt","vendor":"redhat"}],"cvss":{"score":5.2,"severity":"medium","source":"nvd","vector":"AV:A/AC:L/Au:S/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"The libxlDomainGetNumaParameters function in the libxl driver (libxl/libxl_driver.c) in libvirt before 1.2.1 does not properly initialize the nodemap, which allows local users to cause a denial of service (invalid free operation and crash) or possibly execute arbitrary code via an inactive domain to the virsh numatune command.","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-2013-6457","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:libvirt","products":["redhat:libvirt"],"type":"memory_corruption","year":"2013"},"n_packages":0,"n_references":8,"next":{"headline":"Race condition in n/a","id":"CVE-2013-6458"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2013-6456"},"products":["n/a"],"published":"2014-01-24","related":[{"cvss_score":8.5,"headline":"Missing authorization in n/a","id":"CVE-2013-4401","kev_date_added":null,"published":"2013-11-02"},{"cvss_score":7.7,"headline":"Null dereference in libvirt","id":"CVE-2017-2635","kev_date_added":null,"published":"2018-08-22"},{"cvss_score":7.2,"headline":"Privilege escalation in n/a","id":"CVE-2013-4400","kev_date_added":null,"published":"2013-12-09"},{"cvss_score":6.9,"headline":"Privilege escalation in n/a","id":"CVE-2013-4291","kev_date_added":null,"published":"2013-09-30"},{"cvss_score":6.9,"headline":"Missing authorization in n/a","id":"CVE-2011-1146","kev_date_added":null,"published":"2011-03-15"},{"cvss_score":6.8,"headline":"Race condition in n/a","id":"CVE-2013-6458","kev_date_added":null,"published":"2014-01-24"},{"cvss_score":6.5,"headline":"Missing authorization in libvirt","id":"CVE-2020-10701","kev_date_added":null,"published":"2021-05-27"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Local attackers can trigger a crash or execute arbitrary code via improper memory initialization in the libxl driver when interacting with inactive domains.","url":"https://insights.sbomify.com/CVE-2013-6457/"}