{"answers":{"affected":"It affects 42 products.","exploited":"There is no known exploitation of CVE-2017-3768 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-3768 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-3768 is a high-severity denial of service vulnerability in Lenovo Group Ltd. Integrated Management Module 2 (IMM2), published on 26 Jan 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-3768 and fix it if it is affected.\n\nWhat it is: CVE-2017-3768 is a high-severity denial of service vulnerability in Lenovo Group Ltd. Integrated Management Module 2 (IMM2), published on 26 Jan 2018. 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-2017-3768 in the wild and no public exploit code.\n\nAffected product: Lenovo Group Ltd. Integrated Management Module 2 (IMM2). 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-2017-3768/ (Markdown: https://insights.sbomify.com/CVE-2017-3768/index.md)","id":"CVE-2017-3768","markdown":"https://insights.sbomify.com/CVE-2017-3768/index.md","name":"CVE-2017-3768","record":{"aliases":["GHSA-7pqr-j23w-p43m"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Lenovo IMM2 firmware","requires_auth":"none","summary":"An unprivileged attacker can cause a denial of service on Lenovo IMM2 by flooding it with authentication failures, exhausting memory and forcing reboots.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"lenovo","cpe":[{"product":"bladecenter_hs22_firmware","vendor":"ibm"},{"product":"bladecenter_hs23_firmware","vendor":"ibm"},{"product":"bladecenter_hs23e_firmware","vendor":"ibm"},{"product":"flex_system_x220_m4_firmware","vendor":"ibm"},{"product":"flex_system_x222_m4_firmware","vendor":"ibm"},{"product":"flex_system_x240_m4_firmware","vendor":"ibm"},{"product":"flex_system_x280_m4_firmware","vendor":"ibm"},{"product":"flex_system_x440_m4_firmware","vendor":"ibm"},{"product":"flex_system_x480_m4_firmware","vendor":"ibm"},{"product":"flex_system_x880_m4_firmware","vendor":"ibm"},{"product":"idataplex_dx360_m4_firmware","vendor":"ibm"},{"product":"idataplex_dx360_m4_water_cooled_firmware","vendor":"ibm"},{"product":"nextscale_nx360_m4_firmware","vendor":"ibm"},{"product":"system_x3100_m4_firmware","vendor":"ibm"},{"product":"system_x3100_m5_firmware","vendor":"ibm"},{"product":"system_x3250_m4_firmware","vendor":"ibm"},{"product":"system_x3250_m5_firmware","vendor":"ibm"},{"product":"system_x3300_m4_firmware","vendor":"ibm"},{"product":"system_x3500_m4_firmware","vendor":"ibm"},{"product":"system_x3530_m4_firmware","vendor":"ibm"},{"product":"system_x3550_m4_firmware","vendor":"ibm"},{"product":"system_x3630_m4_firmware","vendor":"ibm"},{"product":"system_x3650_m4_bd_firmware","vendor":"ibm"},{"product":"system_x3650_m4_firmware","vendor":"ibm"},{"product":"system_x3650_m4_hd_firmware","vendor":"ibm"},{"product":"system_x3750_m4_firmware","vendor":"ibm"},{"product":"system_x3850_x6_firmware","vendor":"ibm"},{"product":"system_x3950_x6_firmware","vendor":"ibm"},{"product":"flex_system_x240_m4_firmware","vendor":"lenova"},{"product":"flex_system_x240_m5_firmware","vendor":"lenova"},{"product":"flex_system_x280_x6_firmware","vendor":"lenova"},{"product":"flex_system_x440_m4_firmware","vendor":"lenova"},{"product":"flex_system_x480_x6_firmware","vendor":"lenova"},{"product":"flex_system_x880_firmware","vendor":"lenova"},{"product":"nextscale_nx360_m5_firmware","vendor":"lenova"},{"product":"system_x3250_m6_firmware","vendor":"lenova"},{"product":"system_x3500_m5_firmware","vendor":"lenova"},{"product":"system_x3550_m5_firmware","vendor":"lenova"},{"product":"system_x3650_m5_firmware","vendor":"lenova"},{"product":"system_x3750_m4_firmware","vendor":"lenova"},{"product":"system_x3850_x6_firmware","vendor":"lenova"},{"product":"system_x3950_x6_firmware","vendor":"lenova"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"An unprivileged attacker with connectivity to the IMM2 could cause a denial of service attack on the IMM2 (Versions earlier than 4.4 for Lenovo System x and earlier than 6.4 for IBM System x). Flooding the IMM2 with a high volume of authentication failures via the Common Information Model (CIM) used by LXCA and OneCLI and other tools can exhaust available system memory which can cause the IMM2 to reboot itself until the requests cease.","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":"Denial of service in Integrated Management Module 2 (IMM2)","id":"CVE-2017-3768","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2017-3769"},"packages":[],"prev":{"headline":"Privilege escalation in Realtek Audio Driver","id":"CVE-2017-3767"},"products":["Integrated Management Module 2 (IMM2)"],"published":"2018-01-26","related":[{"cvss_score":7.5,"headline":"Hardcoded credentials in System x IMM2","id":"CVE-2018-9068","kev_date_added":null,"published":"2018-07-26"},{"cvss_score":6.5,"headline":"Information disclosure in System x","id":"CVE-2019-6157","kev_date_added":null,"published":"2019-04-22"}],"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":"2024-09-16","vendors":["Lenovo Group Ltd."]},"summary":"An unprivileged attacker can cause a denial of service on Lenovo IMM2 by flooding it with authentication failures, exhausting memory and forcing reboots.","url":"https://insights.sbomify.com/CVE-2017-3768/"}