{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2011-2717 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2011-2717 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-2717 is a critical command injection vulnerability in Redhat Enterprise Linux, published on 27 Nov 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-2011-2717 and fix it if it is affected.\n\nWhat it is: CVE-2011-2717 is a critical command injection vulnerability in Redhat Enterprise Linux, published on 27 Nov 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-2011-2717 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise Linux. 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-2011-2717/ (Markdown: https://insights.sbomify.com/CVE-2011-2717/index.md)","id":"CVE-2011-2717","markdown":"https://insights.sbomify.com/CVE-2011-2717/index.md","name":"CVE-2011-2717","record":{"aliases":["GHSA-4wfc-527w-m6mj"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"DHCPv6 client","requires_auth":"none","summary":"Remote DHCP servers can execute arbitrary commands on systems using the dhcpv6 client by injecting shell metacharacters into hostname responses.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"dhcp6c","vendor":"linux"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"The DHCPv6 client (dhcp6c) as used in the dhcpv6 project through 2011-07-25 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.","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":"Command injection in dhcpv6","id":"CVE-2011-2717","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux"],"type":"command_injection","year":"2011"},"n_packages":0,"n_references":4,"next":{"headline":"phpMyAdmin Directory Traversal Vulnerability","id":"CVE-2011-2718"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2011-2716"},"products":["dhcpv6"],"published":"2019-11-27","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["dhcpv6 project"]},"summary":"Remote DHCP servers can execute arbitrary commands on systems using the dhcpv6 client by injecting shell metacharacters into hostname responses.","url":"https://insights.sbomify.com/CVE-2011-2717/"}