{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-4239 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2013-4239 is a medium-severity memory corruption vulnerability in Redhat Libvirt, published on 30 Sep 2013. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-4239 and fix it if it is affected.\n\nWhat it is: CVE-2013-4239 is a medium-severity memory corruption vulnerability in Redhat Libvirt, published on 30 Sep 2013. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2013-4239 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-2013-4239/ (Markdown: https://insights.sbomify.com/CVE-2013-4239/index.md)","id":"CVE-2013-4239","markdown":"https://insights.sbomify.com/CVE-2013-4239/index.md","name":"CVE-2013-4239","record":{"aliases":["DEBIAN-CVE-2013-4239","GHSA-5vqx-jv2p-m95q"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"libvirt virtualization library","requires_auth":"low_privilege","summary":"Remote authenticated users can cause a denial of service via memory corruption in the libvirt virtualization library.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"libvirt","vendor":"redhat"}],"cvss":{"score":4,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"The xenDaemonListDefinedDomains function in xen/xend_internal.c in libvirt 1.1.1 allows remote authenticated users to cause a denial of service (memory corruption and crash) via vectors involving the virConnectListDefinedDomains API function.","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-2013-4239","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":4,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2013-4240"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2013-4238"},"products":["n/a"],"published":"2013-09-30","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":"Remote authenticated users can cause a denial of service via memory corruption in the libvirt virtualization library.","url":"https://insights.sbomify.com/CVE-2013-4239/"}