{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-47508 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-47508 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-47508 is a high-severity denial of service vulnerability in Juniper Junos Os Evolved, published on 11 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-47508 and fix it if it is affected.\n\nWhat it is: CVE-2024-47508 is a high-severity denial of service vulnerability in Juniper Junos Os Evolved, published on 11 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-47508 in the wild and no public exploit code.\n\nAffected product: Juniper Junos Os Evolved. 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-2024-47508/ (Markdown: https://insights.sbomify.com/CVE-2024-47508/index.md)","id":"CVE-2024-47508","markdown":"https://insights.sbomify.com/CVE-2024-47508/index.md","name":"CVE-2024-47508","record":{"aliases":["GHSA-fc4q-wr43-j7j5"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Junos OS Evolved","requires_auth":"low_privilege","summary":"Authenticated attackers can cause a resource leak leading to FPC crashes and denial of service in Juniper Junos OS Evolved devices.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"juniper","cpe":[{"product":"junos_os_evolved","vendor":"juniper"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/RE:M","version":"4.0"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"An Allocation of Resources Without Limits or Throttling vulnerability in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved allows an authenticated, network-based attacker to cause an FPC crash leading to a Denial of Service (DoS).When specific SNMP GET operations or specific low-priviledged CLI commands are executed, a GUID resource leak will occur, eventually leading to exhaustion and resulting in FPCs to hang. Affected FPCs need to be manually restarted to recover.\n\nGUID exhaustion will trigger a syslog message like one of the following:\n\nevo-pfemand[\u003cpid\u003e]: get_next_guid: Ran out of Guid Space ...\nevo-aftmand-zx[\u003cpid\u003e]: get_next_guid: Ran out of Guid Space ...\nThe leak can be monitored by running the following command and taking note of the values in the rightmost column labeled Guids:\n\nuser@host\u003e show platform application-info allocations app evo-pfemand/evo-pfemand\n\nIn case one or more of these values are constantly increasing the leak is happening.\n\nThis issue affects Junos OS Evolved:\n\n  *  All versions before 21.2R3-S8-EVO,\n  *  21.3 versions before 21.3R3-EVO;\n  *  21.4 versions before 22.1R2-EVO,\n\n  *  22.1 versions before 22.1R1-S1-EVO, 22.1R2-EVO.\n\nPlease note that this issue is similar to, but different from CVE-2024-47505 and CVE-2024-47509.","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 Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #2","id":"CVE-2024-47508","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"juniper:junos_os_evolved","products":["juniper:junos_os_evolved"],"type":"denial_of_service","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Junos OS Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #3","id":"CVE-2024-47509"},"packages":[],"prev":{"headline":"Other in Junos OS","id":"CVE-2024-47507"},"products":["Junos OS Evolved"],"published":"2024-10-11","related":[{"cvss_score":9.3,"headline":"Junos OS Evolved: PTX Series: A vulnerability allows a unauthenticated, network-based attacker to execute code as root","id":"CVE-2026-21902","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":8.8,"headline":"Junos OS Evolved: Shell Injection vulnerability in the gNOI server","id":"CVE-2023-28983","kev_date_added":null,"published":"2023-04-17"},{"cvss_score":8.7,"headline":"Denial of service in Junos OS Evolved","id":"CVE-2025-21599","kev_date_added":null,"published":"2025-01-09"},{"cvss_score":8.7,"headline":"Junos OS Evolved: TCP session state is not always cleared on the Routing Engine leading to DoS","id":"CVE-2024-47502","kev_date_added":null,"published":"2024-10-11"},{"cvss_score":8.7,"headline":"Junos OS Evolved: ACX 7000 Series: Protocol specific DDoS configuration affects other protocols","id":"CVE-2024-39531","kev_date_added":null,"published":"2024-07-11"},{"cvss_score":8.7,"headline":"Junos OS Evolved: A high rate of SSH connections causes a Denial of Service","id":"CVE-2024-39562","kev_date_added":null,"published":"2024-07-10"},{"cvss_score":8.5,"headline":"Junos OS Evolved: Local, authenticated attacker can gain privileged access to FPCs","id":"CVE-2026-33788","kev_date_added":null,"published":"2026-04-09"}],"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":"2024-10-11","vendors":["Juniper Networks"]},"summary":"Authenticated attackers can cause a resource leak leading to FPC crashes and denial of service in Juniper Junos OS Evolved devices.","url":"https://insights.sbomify.com/CVE-2024-47508/"}