{"answers":{"affected":"8 open source packages ship an affected version, including plug. It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-1000052 in the wild and no public exploit code.","fix":"Upgrade plug to a fixed version for your release line: 1.0.4, 1.1.7, 1.2.3 or 1.3.2.","what":"CVE-2017-1000052 is a high-severity vulnerability in n/a, published on 13 Jul 2017. 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-2017-1000052 and fix it if it is affected.\n\nWhat it is: CVE-2017-1000052 is a high-severity vulnerability in n/a, published on 13 Jul 2017. 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-2017-1000052 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- plug (Hex): affected all versions; fixed in 1.0.4\n- plug (Hex): affected all versions; fixed in 1.0.4\n- plug (Hex): affected from 1.1.0; fixed in 1.1.7\n- plug (Hex): affected from 1.1.0; fixed in 1.1.7\n- plug (Hex): affected from 1.2.0; fixed in 1.2.3\n- plug (Hex): affected from 1.2.0; fixed in 1.2.3\n- plug (Hex): affected from 1.3.0; fixed in 1.3.2\n- plug (Hex): affected from 1.3.0; fixed in 1.3.2\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-2017-1000052/ (Markdown: https://insights.sbomify.com/CVE-2017-1000052/index.md)","id":"CVE-2017-1000052","markdown":"https://insights.sbomify.com/CVE-2017-1000052/index.md","name":"CVE-2017-1000052","record":{"aliases":["GHSA-2q6v-32mr-8p8x"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Elixir Plug library","requires_auth":"low_privilege","summary":"Null byte injection in Plug.Static allows bypassing filetype restrictions, potentially exposing restricted files.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"plug","vendor":"plug_project"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/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":"Elixir Plug before v1.0.4, v1.1.7, v1.2.3 and v1.3.2 is vulnerable to null byte injection in the Plug.Static component, which may allow users to bypass filetype restrictions.","ecosystems":["Hex"],"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":"Null Byte Injection in Plug.Static","id":"CVE-2017-1000052","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Hex","product":null,"products":[],"type":"security_feature_bypass","year":"2017"},"n_packages":8,"n_references":1,"next":{"headline":"Arbitrary Code Execution in Cookie Serialization","id":"CVE-2017-1000053"},"packages":[{"ecosystem":"Hex","fixed":["1.0.4"],"introduced":["0"],"last_affected":[],"package":"plug","purl":null,"source":"GHSA-2q6v-32mr-8p8x"},{"ecosystem":"Hex","fixed":["1.0.4"],"introduced":["0"],"last_affected":[],"package":"plug","purl":"pkg:hex/plug","source":"GHSA-2q6v-32mr-8p8x"},{"ecosystem":"Hex","fixed":["1.1.7"],"introduced":["1.1.0"],"last_affected":[],"package":"plug","purl":null,"source":"GHSA-2q6v-32mr-8p8x"},{"ecosystem":"Hex","fixed":["1.1.7"],"introduced":["1.1.0"],"last_affected":[],"package":"plug","purl":"pkg:hex/plug","source":"GHSA-2q6v-32mr-8p8x"},{"ecosystem":"Hex","fixed":["1.2.3"],"introduced":["1.2.0"],"last_affected":[],"package":"plug","purl":null,"source":"GHSA-2q6v-32mr-8p8x"},{"ecosystem":"Hex","fixed":["1.2.3"],"introduced":["1.2.0"],"last_affected":[],"package":"plug","purl":"pkg:hex/plug","source":"GHSA-2q6v-32mr-8p8x"},{"ecosystem":"Hex","fixed":["1.3.2"],"introduced":["1.3.0"],"last_affected":[],"package":"plug","purl":null,"source":"GHSA-2q6v-32mr-8p8x"},{"ecosystem":"Hex","fixed":["1.3.2"],"introduced":["1.3.0"],"last_affected":[],"package":"plug","purl":"pkg:hex/plug","source":"GHSA-2q6v-32mr-8p8x"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2017-1000051"},"products":["n/a"],"published":"2017-07-13","related":[{"cvss_score":8.1,"headline":"Arbitrary Code Execution in Cookie Serialization","id":"CVE-2017-1000053","kev_date_added":null,"published":"2017-07-13"},{"cvss_score":6.5,"headline":"Header Injection","id":"CVE-2018-1000883","kev_date_added":null,"published":"2018-12-20"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Null byte injection in Plug.Static allows bypassing filetype restrictions, potentially exposing restricted files.","url":"https://insights.sbomify.com/CVE-2017-1000052/"}