{"answers":{"affected":"3 open source packages ship an affected version, including dulwich. It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-16228 in the wild and no public exploit code.","fix":"Upgrade dulwich to 0.18.5 or later.","what":"CVE-2017-16228 is a critical command injection vulnerability in n/a, published on 29 Oct 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-16228 and fix it if it is affected.\n\nWhat it is: CVE-2017-16228 is a critical command injection vulnerability in n/a, published on 29 Oct 2017. 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-2017-16228 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- dulwich (PyPI): affected all versions; fixed in 0.18.5\n- dulwich (PyPI): affected all versions; fixed in 0.18.5\n- dulwich (PyPI): affected all versions; fixed in 0.18.5\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-2017-16228/ (Markdown: https://insights.sbomify.com/CVE-2017-16228/index.md)","id":"CVE-2017-16228","markdown":"https://insights.sbomify.com/CVE-2017-16228/index.md","name":"CVE-2017-16228","record":{"aliases":["DEBIAN-CVE-2017-16228","GHSA-cwwh-4382-6fwr","MGASA-2018-0445","PYSEC-2017-12","SUSE-SU-2018:2047-1","UBUNTU-CVE-2017-16228"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Python Git library","requires_auth":"none","summary":"Remote attackers can execute arbitrary commands via crafted SSH URLs in Dulwich when SSH subprocesses are enabled.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dulwich","vendor":"dulwich_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"Dulwich before 0.18.5, when an SSH subprocess is used, allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-1000116, and CVE-2017-1000117.","ecosystems":["PyPI","SUSE:Linux Enterprise Module for Public Cloud 12"],"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":"Dulwich RCE Vulnerability","id":"CVE-2017-16228","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"command_injection","year":"2017"},"n_packages":4,"n_references":3,"next":{"headline":"Ox gem stack overflow in sax_parse","id":"CVE-2017-16229"},"packages":[{"ecosystem":"PyPI","fixed":["0.18.5"],"introduced":["0"],"last_affected":[],"package":"dulwich","purl":null,"source":"GHSA-cwwh-4382-6fwr"},{"ecosystem":"PyPI","fixed":["0.18.5"],"introduced":["0"],"last_affected":[],"package":"dulwich","purl":"pkg:pypi/dulwich","source":"GHSA-cwwh-4382-6fwr"},{"ecosystem":"PyPI","fixed":["0.18.5"],"introduced":["0"],"last_affected":[],"package":"dulwich","purl":"pkg:pypi/dulwich","source":"PYSEC-2017-12"},{"ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 12","fixed":["0.18.5-4.3.1"],"introduced":["0"],"last_affected":[],"package":"python-dulwich","purl":"pkg:rpm/suse/python-dulwich\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2012","source":"SUSE-SU-2018:2047-1"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2017-16227"},"products":["n/a"],"published":"2017-10-29","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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"Remote attackers can execute arbitrary commands via crafted SSH URLs in Dulwich when SSH subprocesses are enabled.","url":"https://insights.sbomify.com/CVE-2017-16228/"}