{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-0996 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2011-0996 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-0996 is a medium-severity command injection vulnerability in n/a, published on 13 Apr 2011. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-0996 and fix it if it is affected.\n\nWhat it is: CVE-2011-0996 is a medium-severity command injection vulnerability in n/a, published on 13 Apr 2011. 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-2011-0996 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2011-0996/ (Markdown: https://insights.sbomify.com/CVE-2011-0996/index.md)","id":"CVE-2011-0996","markdown":"https://insights.sbomify.com/CVE-2011-0996/index.md","name":"CVE-2011-0996","record":{"aliases":["GHSA-99cf-pj5r-c423"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"DHCP client","requires_auth":"none","summary":"Remote attackers can execute arbitrary commands via shell metacharacters in DHCP hostnames, affecting systems using dhcpcd.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dhcpcd","vendor":"roy_marples"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"dhcpcd before 5.2.12 allows remote attackers 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 n/a","id":"CVE-2011-0996","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2011"},"n_packages":0,"n_references":8,"next":{"headline":"Command injection in n/a","id":"CVE-2011-0997"},"packages":[],"prev":{"headline":"sqlite3-ruby uses weak permissions for unspecified files, which allows local users to gain privileges","id":"CVE-2011-0995"},"products":["n/a"],"published":"2011-04-13","related":[{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2012-2152","kev_date_added":null,"published":"2012-07-25"}],"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":["n/a"]},"summary":"Remote attackers can execute arbitrary commands via shell metacharacters in DHCP hostnames, affecting systems using dhcpcd.","url":"https://insights.sbomify.com/CVE-2011-0996/"}