{"answers":{"affected":"14 open source packages ship an affected version, including github.com/projectcalico/calico. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-13597 in the wild and no public exploit code.","fix":"Upgrade github.com/projectcalico/calico to a fixed version for your release line: 3.8.9, 3.10.4, 3.11.3 or 3.12.2.","what":"CVE-2020-13597 is a medium-severity vulnerability in Tigera Inc Calico, published on 3 Jun 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-13597 and fix it if it is affected.\n\nWhat it is: CVE-2020-13597 is a medium-severity vulnerability in Tigera Inc Calico, published on 3 Jun 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-13597 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/projectcalico/calico (Go): affected all versions; fixed in 3.8.9\n- github.com/projectcalico/calico (Go): affected all versions; fixed in 3.8.9\n- github.com/projectcalico/calico (Go): affected from 3.10.0; fixed in 3.10.4\n- github.com/projectcalico/calico (Go): affected from 3.10.0; fixed in 3.10.4\n- github.com/projectcalico/calico (Go): affected from 3.11.0; fixed in 3.11.3\n- github.com/projectcalico/calico (Go): affected from 3.11.0; fixed in 3.11.3\n- github.com/projectcalico/calico (Go): affected from 3.12.0; fixed in 3.12.2\n- github.com/projectcalico/calico (Go): affected from 3.12.0; fixed in 3.12.2\n- github.com/projectcalico/calico (Go): affected from 3.13.0; fixed in 3.13.4\n- github.com/projectcalico/calico (Go): affected from 3.13.0; fixed in 3.13.4\n- github.com/projectcalico/calico (Go): affected from 3.14.0; fixed in 3.14.1\n- github.com/projectcalico/calico (Go): affected from 3.14.0; fixed in 3.14.1\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-2020-13597/ (Markdown: https://insights.sbomify.com/CVE-2020-13597/index.md)","id":"CVE-2020-13597","markdown":"https://insights.sbomify.com/CVE-2020-13597/index.md","name":"CVE-2020-13597","record":{"aliases":["GHSA-pf59-j7c2-rh6x"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Calico network plugin","requires_auth":"low_privilege","summary":"A compromised pod can redirect node IPv6 traffic to itself, enabling information disclosure and traffic interception in clusters with IPv6 enabled.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Tigera","cpe":[{"product":"calico","vendor":"projectcalico"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"},{"id":"CWE-201","name":"Insertion of Sensitive Information Into Sent Data"}],"description":"Clusters using Calico (version 3.14.0 and below), Calico Enterprise (version 2.8.2 and below), may be vulnerable to information disclosure if IPv6 is enabled but unused. A compromised pod with sufficient privilege is able to reconfigure the node’s IPv6 interface due to the node accepting route advertisement by default, allowing the attacker to redirect full or partial network traffic from the node to the compromised pod.","ecosystems":["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":"Calico nodes IPv6 traffic redirection from route advertisment","id":"CVE-2020-13597","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":14,"n_references":3,"next":{"headline":"FS: Buffer Overflow when enabling Long File Names in FAT_FS and calling fs_stat","id":"CVE-2020-13598"},"packages":[{"ecosystem":"Go","fixed":["3.8.9"],"introduced":["0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":null,"source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.8.9"],"introduced":["0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.10.4"],"introduced":["3.10.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":null,"source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.10.4"],"introduced":["3.10.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.11.3"],"introduced":["3.11.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":null,"source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.11.3"],"introduced":["3.11.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.12.2"],"introduced":["3.12.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":null,"source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.12.2"],"introduced":["3.12.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.13.4"],"introduced":["3.13.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":null,"source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.13.4"],"introduced":["3.13.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.14.1"],"introduced":["3.14.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":null,"source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.14.1"],"introduced":["3.14.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.9.6"],"introduced":["3.9.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":null,"source":"GHSA-pf59-j7c2-rh6x"},{"ecosystem":"Go","fixed":["3.9.6"],"introduced":["3.9.0"],"last_affected":[],"package":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","source":"GHSA-pf59-j7c2-rh6x"}],"prev":{"headline":"XSS in Django","id":"CVE-2020-13596"},"products":["Calico","Calico Enterprise"],"published":"2020-06-03","related":[],"sources":[{"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":"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":["Tigera Inc"]},"summary":"A compromised pod can redirect node IPv6 traffic to itself, enabling information disclosure and traffic interception in clusters with IPv6 enabled.","url":"https://insights.sbomify.com/CVE-2020-13597/"}