{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-6628 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-6628 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-6628 is a high-severity denial of service vulnerability in F5 Big-Ip Policy Enforcement Manager, published on 3 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-6628 and fix it if it is affected.\n\nWhat it is: CVE-2019-6628 is a high-severity denial of service vulnerability in F5 Big-Ip Policy Enforcement Manager, published on 3 Jul 2019. 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-2019-6628 in the wild and no public exploit code.\n\nAffected product: F5 Big-Ip Policy Enforcement Manager. 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-2019-6628/ (Markdown: https://insights.sbomify.com/CVE-2019-6628/index.md)","id":"CVE-2019-6628","markdown":"https://insights.sbomify.com/CVE-2019-6628/index.md","name":"CVE-2019-6628","record":{"aliases":["GHSA-r48g-4538-wvgc"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"BIG-IP PEM","requires_auth":"none","summary":"Attackers can cause a denial of service by triggering a TMM process restart in F5 BIG-IP PEM when processing OpenVPN traffic.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"f5","cpe":[{"product":"big-ip_policy_enforcement_manager","vendor":"f5"}],"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":[],"description":"On BIG-IP PEM 14.1.0-14.1.0.5 and 14.0.0-14.0.0.4, under certain conditions, the TMM process may terminate and restart while processing BIG-IP PEM traffic with the OpenVPN classifier.","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 BIG-IP PEM","id":"CVE-2019-6628","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"f5:big-ip_policy_enforcement_manager","products":["f5:big-ip_policy_enforcement_manager"],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in BIG-IP","id":"CVE-2019-6629"},"packages":[],"prev":{"headline":"Race condition in F5 SSL Orchestrator","id":"CVE-2019-6627"},"products":["BIG-IP PEM"],"published":"2019-07-03","related":[{"cvss_score":8.7,"headline":"BIG-IP PEM vulnerability","id":"CVE-2025-35995","kev_date_added":null,"published":"2025-05-07"},{"cvss_score":8.7,"headline":"BIG-IP PEM Vulnerability","id":"CVE-2025-22891","kev_date_added":null,"published":"2025-02-05"},{"cvss_score":8.7,"headline":"BIG-IP PEM vulnerability","id":"CVE-2025-24497","kev_date_added":null,"published":"2025-02-05"},{"cvss_score":7.5,"headline":"BIG-IP PEM vulnerability","id":"CVE-2024-23982","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":7.5,"headline":"Denial of service in BIG-IP (PEM)","id":"CVE-2020-5942","kev_date_added":null,"published":"2020-11-05"},{"cvss_score":7.5,"headline":"Denial of service in BIG-IP (PEM)","id":"CVE-2018-5503","kev_date_added":null,"published":"2018-03-22"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["F5"]},"summary":"Attackers can cause a denial of service by triggering a TMM process restart in F5 BIG-IP PEM when processing OpenVPN traffic.","url":"https://insights.sbomify.com/CVE-2019-6628/"}