{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2024-39560 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-39560 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-39560 is a high-severity denial of service vulnerability in Juniper Junos, published on 10 Jul 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-39560 and fix it if it is affected.\n\nWhat it is: CVE-2024-39560 is a high-severity denial of service vulnerability in Juniper Junos, published on 10 Jul 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-39560 in the wild and no public exploit code.\n\nAffected product: Juniper Junos. 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-2024-39560/ (Markdown: https://insights.sbomify.com/CVE-2024-39560/index.md)","id":"CVE-2024-39560","markdown":"https://insights.sbomify.com/CVE-2024-39560/index.md","name":"CVE-2024-39560","record":{"aliases":["GHSA-gc6q-hh4v-5gvq"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Juniper network OS","requires_auth":"none","summary":"A remote attacker can cause a kernel crash and denial of service on Juniper network devices by triggering a memory leak in the routing protocol daemon.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"juniper","cpe":[{"product":"junos","vendor":"juniper"},{"product":"junos_os_evolved","vendor":"juniper"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:A","version":"4.0"},"cwes":[{"id":"CWE-755","name":"Improper Handling of Exceptional Conditions"}],"description":"An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a logically adjacent downstream RSVP neighbor to cause kernel memory exhaustion, leading to a kernel crash, resulting in a Denial of Service (DoS).\n\nThe kernel memory leak and eventual crash will be seen when the downstream RSVP neighbor has a persistent error which will not be corrected.\n\nSystem kernel memory can be monitored through the use of the 'show system kernel memory' command as shown below:\n\nuser@router\u003e show system kernel memory    \nReal memory total/reserved: 4130268/ 133344 Kbytes\nkmem map free: 18014398509110220 Kbytes\n\nThis issue affects:\nJunos OS:\n\n  *  All versions before 20.4R3-S9,\n  *  All versions of 21.2,\n  *  from 21.4 before 21.4R3-S5,\n  *  from 22.1 before 22.1R3-S5,\n  *  from 22.2 before 22.2R3-S3,\n  *  from 22.3 before 22.3R3-S2,\n  *  from 22.4 before 22.4R3,\n  *  from 23.2 before 23.2R2;\n\nJunos OS Evolved:\n\n  *  All versions before 21.4R3-S5-EVO,\n  *  from 22.1-EVO before 22.1R3-S5-EVO, \n  *  from 22.2-EVO before 22.2R3-S3-EVO, \n  *  from 22.3-EVO before 22.3R3-S2-EVO, \n  *  from 22.4-EVO before 22.4R3-EVO, \n  *  from 23.2-EVO before 23.2R2-EVO.","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":"Junos OS and Junos OS Evolved: Memory leak due to RSVP neighbor persistent error leading to kernel crash","id":"CVE-2024-39560","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"juniper:junos","products":["juniper:junos","juniper:junos_os_evolved"],"type":"denial_of_service","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Security feature bypass in Junos OS","id":"CVE-2024-39561"},"packages":[],"prev":{"headline":"Race condition in Junos OS Evolved","id":"CVE-2024-39559"},"products":["Junos OS","Junos OS Evolved"],"published":"2024-07-10","related":[{"cvss_score":9.8,"headline":"Juniper Junos OS EX Series and SRX Series PHP External Variable Modification","id":"CVE-2023-36845","kev_date_added":"2023-11-13","published":"2023-08-17"},{"cvss_score":8.8,"headline":"Juniper Junos OS Path Traversal","id":"CVE-2020-1631","kev_date_added":"2022-03-25","published":"2020-05-04"},{"cvss_score":6.7,"headline":"Juniper Junos OS Improper Isolation or Compartmentalization","id":"CVE-2025-21590","kev_date_added":"2025-03-13","published":"2025-03-12"},{"cvss_score":5.3,"headline":"Juniper Junos OS SRX Series Missing Authentication for Critical Function","id":"CVE-2023-36851","kev_date_added":"2023-11-13","published":"2023-09-26"},{"cvss_score":5.3,"headline":"Juniper Junos OS EX Series PHP External Variable Modification","id":"CVE-2023-36844","kev_date_added":"2023-11-13","published":"2023-08-17"},{"cvss_score":5.3,"headline":"Juniper Junos OS SRX Series Missing Authentication for Critical Function","id":"CVE-2023-36846","kev_date_added":"2023-11-13","published":"2023-08-17"},{"cvss_score":5.3,"headline":"Juniper Junos OS EX Series Missing Authentication for Critical Function","id":"CVE-2023-36847","kev_date_added":"2023-11-13","published":"2023-08-17"}],"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":"2024-10-01","vendors":["Juniper Networks"]},"summary":"A remote attacker can cause a kernel crash and denial of service on Juniper network devices by triggering a memory leak in the routing protocol daemon.","url":"https://insights.sbomify.com/CVE-2024-39560/"}