{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2022-20945 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-20945 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-20945 is a high-severity vulnerability in Cisco Aironet Access Point Software (IOS XE Controller), published on 30 Sep 2022."},"fix_prompt":"Check this codebase for CVE-2022-20945 and fix it if it is affected.\n\nWhat it is: CVE-2022-20945 is a high-severity vulnerability in Cisco Aironet Access Point Software (IOS XE Controller), published on 30 Sep 2022. \nExploitation: There is no known exploitation of CVE-2022-20945 in the wild and no public exploit code.\n\nAffected product: Cisco Aironet Access Point Software (IOS XE Controller). 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-2022-20945/ (Markdown: https://insights.sbomify.com/CVE-2022-20945/index.md)","id":"CVE-2022-20945","markdown":"https://insights.sbomify.com/CVE-2022-20945/index.md","name":"CVE-2022-20945","record":{"aliases":["GHSA-w565-xpj5-g5rx"],"analysis":null,"analysis_generated_by":null,"assigner":"cisco","cpe":[{"product":"catalyst_9800-40_firmware","vendor":"cisco"},{"product":"catalyst_9800-80_firmware","vendor":"cisco"},{"product":"catalyst_9800-cl_firmware","vendor":"cisco"},{"product":"catalyst_9800-l_firmware","vendor":"cisco"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"},{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A vulnerability in the 802.11 association frame validation of Cisco Catalyst 9100 Series Access Points (APs) could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of certain parameters within association request frames received by the AP. An attacker could exploit this vulnerability by sending a crafted 802.11 association request to a nearby device. An exploit could allow the attacker to unexpectedly reload the device, resulting in a DoS condition.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cisco Catalyst 9100 Series Access Points Association Request Denial of Service Vulnerability","id":"CVE-2022-20945","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Cisco Firepower Threat Defense Software","id":"CVE-2022-20946"},"packages":[],"prev":{"headline":"Cisco IOS XE Software for Catalyst 9200 Series Switches Arbitrary Code Execution Vulnerability","id":"CVE-2022-20944"},"products":["Cisco Aironet Access Point Software (IOS XE Controller)"],"published":"2022-09-30","related":[],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-01","vendors":["Cisco"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2022-20945/"}