{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-2635 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-2635 is a high-severity vulnerability in Redhat Libvirt, published on 22 Aug 2018. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-2635 and fix it if it is affected.\n\nWhat it is: CVE-2017-2635 is a high-severity vulnerability in Redhat Libvirt, published on 22 Aug 2018. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2017-2635 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-2017-2635/ (Markdown: https://insights.sbomify.com/CVE-2017-2635/index.md)","id":"CVE-2017-2635","markdown":"https://insights.sbomify.com/CVE-2017-2635/index.md","name":"CVE-2017-2635","record":{"aliases":["DEBIAN-CVE-2017-2635","GHSA-6wgv-m454-22mq"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Virtualization library","requires_auth":"low_privilege","summary":"A remote authenticated attacker can crash the libvirtd daemon by triggering a NULL pointer dereference, causing a denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"libvirt","vendor":"redhat"}],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer deference flaw was found in the way libvirt from 2.5.0 to 3.0.0 handled empty drives. A remote authenticated attacker could use this flaw to crash libvirtd daemon resulting in denial of service.","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":"Null dereference in libvirt","id":"CVE-2017-2635","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:libvirt","products":["redhat:libvirt"],"type":"null_dereference","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Race condition in n/a","id":"CVE-2017-2636"},"packages":[],"prev":{"headline":"Memory corruption in kernel:","id":"CVE-2017-2634"},"products":["libvirt"],"published":"2018-08-22","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":7.2,"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":"2024-08-05","vendors":["The libvirt Project"]},"summary":"A remote authenticated attacker can crash the libvirtd daemon by triggering a NULL pointer dereference, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2017-2635/"}