{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-4608 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-4608 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-4608 is a high-severity memory corruption vulnerability in Hitachi Energy RTU500 series, published on 26 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-4608 and fix it if it is affected.\n\nWhat it is: CVE-2022-4608 is a high-severity memory corruption vulnerability in Hitachi Energy RTU500 series, published on 26 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-4608 in the wild and no public exploit code.\n\nAffected product: Hitachi Energy RTU500 series. 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-2022-4608/ (Markdown: https://insights.sbomify.com/CVE-2022-4608/index.md)","id":"CVE-2022-4608","markdown":"https://insights.sbomify.com/CVE-2022-4608/index.md","name":"CVE-2022-4608","record":{"aliases":["GHSA-5568-g9wp-2cv7"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"RTU500 series","requires_auth":"none","summary":"A stack overflow in the RTU500 series causes an unexpected restart when IEC 62351-3 is enabled and session resumption expires.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Hitachi Energy","cpe":[{"product":"rtu500_firmware","vendor":"hitachienergy"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-3. After session resumption interval is expired an RTU500 initiated update of session parameters causes an unexpected restart due to a stack overflow.","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":"Memory corruption in RTU500 series","id":"CVE-2022-4608","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site Scripting (XSS) - Stored in usememos/memos","id":"CVE-2022-4609"},"packages":[],"prev":{"headline":"3D City Database OGC Web Feature Service xml external entity reference","id":"CVE-2022-4607"},"products":["RTU500 series"],"published":"2023-07-26","related":[{"cvss_score":7.5,"headline":"Denial of service in RTU500 series","id":"CVE-2022-2502","kev_date_added":null,"published":"2023-07-26"},{"cvss_score":7.5,"headline":"Specially Crafted IEC 60870-5-104 Packet Vulnerability in RTU500 series","id":"CVE-2021-35533","kev_date_added":null,"published":"2021-11-26"},{"cvss_score":5.9,"headline":"Memory corruption in RTU500 series CMU Firmware","id":"CVE-2023-6711","kev_date_added":null,"published":"2023-12-19"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-05","vendors":["Hitachi Energy"]},"summary":"A stack overflow in the RTU500 series causes an unexpected restart when IEC 62351-3 is enabled and session resumption expires.","url":"https://insights.sbomify.com/CVE-2022-4608/"}