{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-2156 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-2156 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-2156 is a high-severity path traversal vulnerability in Vivaldi installer for Windows, published on 28 Apr 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-2156 and fix it if it is affected.\n\nWhat it is: CVE-2017-2156 is a high-severity path traversal vulnerability in Vivaldi installer for Windows, published on 28 Apr 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-2156 in the wild and no public exploit code.\n\nAffected product: Vivaldi installer for Windows. 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-2017-2156/ (Markdown: https://insights.sbomify.com/CVE-2017-2156/index.md)","id":"CVE-2017-2156","markdown":"https://insights.sbomify.com/CVE-2017-2156/index.md","name":"CVE-2017-2156","record":{"aliases":["GHSA-hmr2-87pr-xxxm"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Vivaldi browser installer","requires_auth":"none","summary":"An attacker can execute arbitrary code by placing a malicious executable in a directory searched by the Vivaldi Windows installer.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"vivaldi_installer_for_windows","vendor":"vivaldi"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-426","name":"Untrusted Search Path"}],"description":"Untrusted search path vulnerability in Vivaldi installer for Windows prior to version 1.7.735.48 allows an attacker to execute arbitrary code via a specially crafted executable file in an unspecified directory.","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":"Path traversal in Vivaldi installer for Windows","id":"CVE-2017-2156","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Other in Installer for The Public Certification Service for Individuals \"The JPKI user's software (for Windows 7 and later)\"","id":"CVE-2017-2157"},"packages":[],"prev":{"headline":"Memory corruption in Hoozin Viewer","id":"CVE-2017-2155"},"products":["Vivaldi installer for Windows"],"published":"2017-04-28","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":"2024-08-05","vendors":["Vivaldi Technologies"]},"summary":"An attacker can execute arbitrary code by placing a malicious executable in a directory searched by the Vivaldi Windows installer.","url":"https://insights.sbomify.com/CVE-2017-2156/"}