{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2024-20474 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-20474 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-20474 is a medium-severity vulnerability in Cisco Anyconnect Secure Mobility Client, published on 23 Oct 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-20474 and fix it if it is affected.\n\nWhat it is: CVE-2024-20474 is a medium-severity vulnerability in Cisco Anyconnect Secure Mobility Client, published on 23 Oct 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-20474 in the wild and no public exploit code.\n\nAffected product: Cisco Anyconnect Secure Mobility Client. 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-2024-20474/ (Markdown: https://insights.sbomify.com/CVE-2024-20474/index.md)","id":"CVE-2024-20474","markdown":"https://insights.sbomify.com/CVE-2024-20474/index.md","name":"CVE-2024-20474","record":{"aliases":["GHSA-f5rp-4vg3-xcrx"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Secure Client","requires_auth":"none","summary":"An unauthenticated remote attacker can cause a denial of service in Cisco Secure Client by sending a crafted IKEv2 packet that triggers an integer underflow.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"anyconnect_secure_mobility_client","vendor":"cisco"},{"product":"secure_client","vendor":"cisco"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-191","name":"Integer Underflow (Wrap or Wraparound)"}],"description":"A vulnerability in Internet Key Exchange version 2 (IKEv2) processing of Cisco Secure Client Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) of Cisco Secure Client.\r\n\r This vulnerability is due to an integer underflow condition. An attacker could exploit this vulnerability by sending a crafted IKEv2 packet to an affected system. A successful exploit could allow the attacker to cause Cisco Secure Client Software to crash, resulting in a DoS condition on the client software.\r\n\r Note: Cisco Secure Client Software releases 4.10 and earlier were known as Cisco AnyConnect Secure Mobility Client.","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":"Integer overflow in Cisco Secure Client","id":"CVE-2024-20474","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cisco:anyconnect_secure_mobility_client","products":["cisco:anyconnect_secure_mobility_client"],"type":"integer_overflow","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco SD-WAN vManage Cross-Site Scripting Vulnerability","id":"CVE-2024-20475"},"packages":[],"prev":{"headline":"SQL injection in Cisco Firepower Management Center","id":"CVE-2024-20473"},"products":["Cisco Secure Client"],"published":"2024-10-23","related":[{"cvss_score":7.8,"headline":"Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking","id":"CVE-2020-3433","kev_date_added":"2022-10-24","published":"2020-08-17"},{"cvss_score":6.5,"headline":"Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path","id":"CVE-2020-3153","kev_date_added":"2022-10-24","published":"2020-02-19"},{"cvss_score":9.3,"headline":"Security feature bypass in n/a","id":"CVE-2012-3088","kev_date_added":null,"published":"2012-09-16"},{"cvss_score":9.3,"headline":"Code injection in n/a","id":"CVE-2012-2493","kev_date_added":null,"published":"2012-06-20"},{"cvss_score":9.3,"headline":"Code injection in n/a","id":"CVE-2011-2040","kev_date_added":null,"published":"2011-06-02"},{"cvss_score":7.8,"headline":"Privilege escalation in Cisco Secure Client","id":"CVE-2023-20178","kev_date_added":null,"published":"2023-06-28"},{"cvss_score":7.8,"headline":"Cisco AnyConnect Secure Mobility Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability","id":"CVE-2021-1366","kev_date_added":null,"published":"2021-02-17"}],"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":"2024-10-23","vendors":["Cisco"]},"summary":"An unauthenticated remote attacker can cause a denial of service in Cisco Secure Client by sending a crafted IKEv2 packet that triggers an integer underflow.","url":"https://insights.sbomify.com/CVE-2024-20474/"}