{"answers":{"affected":"12 open source packages ship an affected version, including github.com/cilium/cilium, cilium and cilium-operator. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-28250 in the wild and no public exploit code.","fix":"Upgrade github.com/cilium/cilium to a fixed version for your release line: 1.14.8 or 1.15.2.","what":"CVE-2024-28250 is a medium-severity vulnerability in cilium, published on 18 Mar 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-2024-28250 and fix it if it is affected.\n\nWhat it is: CVE-2024-28250 is a medium-severity vulnerability in cilium, published on 18 Mar 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-2024-28250 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/cilium/cilium (Go): affected from 1.14.0; fixed in 1.14.8, 1.15.2\n- github.com/cilium/cilium (Go): affected from 1.14.0; fixed in 1.14.8\n- github.com/cilium/cilium (Go): affected from 1.14.0; fixed in 1.14.8\n- github.com/cilium/cilium (Go): affected from 1.15.0; fixed in 1.15.2\n- github.com/cilium/cilium (Go): affected from 1.15.0; fixed in 1.15.2\n- cilium (Bitnami): affected from 1.14.0; fixed in 1.14.8, 1.15.2\n- cilium-operator (Bitnami): affected from 1.14.0; fixed in 1.14.8, 1.15.2\n- cilium-proxy (Bitnami): affected from 1.14.0; fixed in 1.14.8, 1.15.2\n- hubble (Bitnami): affected from 1.14.0; fixed in 1.14.8, 1.15.2\n- hubble-relay (Bitnami): affected from 1.14.0; fixed in 1.14.8, 1.15.2\n- hubble-ui (Bitnami): affected from 1.14.0; fixed in 1.14.8, 1.15.2\n- hubble-ui-backend (Bitnami): affected from 1.14.0; fixed in 1.14.8, 1.15.2\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-2024-28250/ (Markdown: https://insights.sbomify.com/CVE-2024-28250/index.md)","id":"CVE-2024-28250","markdown":"https://insights.sbomify.com/CVE-2024-28250/index.md","name":"CVE-2024-28250","record":{"aliases":["BIT-cilium-2024-28250","BIT-cilium-operator-2024-28250","BIT-cilium-proxy-2024-28250","BIT-hubble-2024-28250","BIT-hubble-relay-2024-28250","BIT-hubble-ui-2024-28250","BIT-hubble-ui-backend-2024-28250","GHSA-v6q2-4qr3-5cw6","GO-2024-2657"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Cilium networking","requires_auth":"none","summary":"Attackers can read unencrypted traffic between nodes when using WireGuard with L7 policies in specific Cilium configurations.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"cilium","vendor":"cilium"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"},{"id":"CWE-311","name":"Missing Encryption of Sensitive Data"}],"description":"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 and 1.15.2, In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies Wireguard-eligible traffic that is sent between a node's Envoy proxy and pods on other nodes is sent unencrypted and Wireguard-eligible traffic that is sent between a node's DNS proxy and pods on other nodes is sent unencrypted. This issue has been resolved in Cilium 1.14.8 and 1.15.2 in in native routing mode (`routingMode=native`) and in Cilium 1.14.4 in tunneling mode (`routingMode=tunnel`). Not that in tunneling mode, `encryption.wireguard.encapsulate` must be set to `true`. There is no known workaround for this issue.","ecosystems":["Bitnami","Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Cilium has possible unencrypted traffic between nodes when using WireGuard and L7 policies","id":"CVE-2024-28250","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"information_disclosure","year":"2024"},"n_packages":12,"n_references":4,"next":{"headline":"Cross-site websocket hijacking in Querybook","id":"CVE-2024-28251"},"packages":[{"ecosystem":"Bitnami","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"cilium","purl":"pkg:bitnami/cilium","source":"BIT-cilium-2024-28250"},{"ecosystem":"Bitnami","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"cilium-operator","purl":"pkg:bitnami/cilium-operator","source":"BIT-cilium-operator-2024-28250"},{"ecosystem":"Bitnami","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"cilium-proxy","purl":"pkg:bitnami/cilium-proxy","source":"BIT-cilium-proxy-2024-28250"},{"ecosystem":"Bitnami","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"hubble","purl":"pkg:bitnami/hubble","source":"BIT-hubble-2024-28250"},{"ecosystem":"Bitnami","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"hubble-relay","purl":"pkg:bitnami/hubble-relay","source":"BIT-hubble-relay-2024-28250"},{"ecosystem":"Bitnami","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"hubble-ui","purl":"pkg:bitnami/hubble-ui","source":"BIT-hubble-ui-2024-28250"},{"ecosystem":"Bitnami","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"hubble-ui-backend","purl":"pkg:bitnami/hubble-ui-backend","source":"BIT-hubble-ui-backend-2024-28250"},{"ecosystem":"Go","fixed":["1.14.8","1.15.2"],"introduced":["1.14.0","1.15.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GO-2024-2657"},{"ecosystem":"Go","fixed":["1.14.8"],"introduced":["1.14.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-v6q2-4qr3-5cw6"},{"ecosystem":"Go","fixed":["1.14.8"],"introduced":["1.14.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-v6q2-4qr3-5cw6"},{"ecosystem":"Go","fixed":["1.15.2"],"introduced":["1.15.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":null,"source":"GHSA-v6q2-4qr3-5cw6"},{"ecosystem":"Go","fixed":["1.15.2"],"introduced":["1.15.0"],"last_affected":[],"package":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","source":"GHSA-v6q2-4qr3-5cw6"}],"prev":{"headline":"Cilium has possible unencrypted traffic between nodes when using IPsec and L7 policies","id":"CVE-2024-28249"},"products":["cilium"],"published":"2024-03-18","related":[{"cvss_score":9.2,"headline":"Cilium: Sensitive information disclosure and cluster disruption via local Envoy admin socket access","id":"CVE-2026-49445","kev_date_added":null,"published":"2026-07-15"},{"cvss_score":8.8,"headline":"Incorrect Default Permissions in Cilium","id":"CVE-2022-29178","kev_date_added":null,"published":"2022-05-20"},{"cvss_score":8,"headline":"Insecure IPsec transport encryption in Cilium","id":"CVE-2024-28860","kev_date_added":null,"published":"2024-03-27"},{"cvss_score":7.9,"headline":"Cillium exposes sensitive information included in the cilium-bugtool debug archive","id":"CVE-2026-41520","kev_date_added":null,"published":"2026-05-08"},{"cvss_score":7.9,"headline":"Cilium leaks sensitive information in cilium-bugtool","id":"CVE-2024-37307","kev_date_added":null,"published":"2024-06-13"},{"cvss_score":7.6,"headline":"Cilium NetworkPolicy bypass via pod labels","id":"CVE-2023-39347","kev_date_added":null,"published":"2023-09-26"},{"cvss_score":7.5,"headline":"Improper Privilege Management in Cilium","id":"CVE-2022-29179","kev_date_added":null,"published":"2022-05-20"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"2024-08-02","vendors":["cilium"]},"summary":"Attackers can read unencrypted traffic between nodes when using WireGuard with L7 policies in specific Cilium configurations.","url":"https://insights.sbomify.com/CVE-2024-28250/"}