{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-1220 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-1220 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-1220 is a medium-severity vulnerability in Microsoft Edge, published on 9 Jun 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-1220 and fix it if it is affected.\n\nWhat it is: CVE-2020-1220 is a medium-severity vulnerability in Microsoft Edge, published on 9 Jun 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-1220 in the wild and no public exploit code.\n\nAffected product: Microsoft Edge. 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-2020-1220/ (Markdown: https://insights.sbomify.com/CVE-2020-1220/index.md)","id":"CVE-2020-1220","markdown":"https://insights.sbomify.com/CVE-2020-1220/index.md","name":"CVE-2020-1220","record":{"aliases":["GHSA-5gvj-67qm-53j6"],"analysis":{"component_type":"browser","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Microsoft Edge IE Mode","requires_auth":"none","summary":"Attackers can exploit improper redirect handling in Microsoft Edge IE Mode to spoof content, potentially misleading users about the site's origin.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"edge","vendor":"microsoft"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"A spoofing vulnerability exists when theMicrosoft Edge (Chromium-based) in IE Mode improperly handles specific redirects, aka 'Microsoft Edge (Chromium-based) in IE Mode Spoofing Vulnerability'.","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":"Open redirect in Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems","id":"CVE-2020-1220","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:edge","products":["microsoft:edge"],"type":"open_redirect","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Windows","id":"CVE-2020-1222"},"packages":[],"prev":{"headline":"Memory corruption in ChakraCore","id":"CVE-2020-1219"},"products":["Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for ARM64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for ARM64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for ARM64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for ARM64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for ARM64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for ARM64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for 32-bit Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for x64-based Systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for 32-bit Systems Service Pack 1","Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for x64-based Systems Service Pack 1","Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for 32-bit systems","Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for x64-based systems","Microsoft Edge (Chromium-based) in IE Mode on Windows RT 8.1","Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2008 R2 for x64-based Systems Service Pack 1","Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012","Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012 R2","Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2016","Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2019"],"published":"2020-06-09","related":[{"cvss_score":8.8,"headline":"Microsoft Internet Explorer Memory Corruption","id":"CVE-2021-26411","kev_date_added":"2021-11-03","published":"2021-03-11"},{"cvss_score":8.8,"headline":"Microsoft Edge Memory Corruption","id":"CVE-2016-7200","kev_date_added":"2022-03-28","published":"2016-11-10"},{"cvss_score":8.8,"headline":"Microsoft Edge Memory Corruption","id":"CVE-2016-7201","kev_date_added":"2022-03-28","published":"2016-11-10"},{"cvss_score":8.1,"headline":"Microsoft Edge and Internet Explorer Type Confusion","id":"CVE-2017-0037","kev_date_added":"2022-03-28","published":"2017-02-26"},{"cvss_score":6.5,"headline":"Microsoft Internet Explorer and Edge Information Disclosure","id":"CVE-2016-3351","kev_date_added":"2022-05-24","published":"2016-09-14"},{"cvss_score":9.8,"headline":"Memory corruption in Microsoft ChakraCore","id":"CVE-2017-0028","kev_date_added":null,"published":"2017-07-14"},{"cvss_score":9.8,"headline":"ChakraCore RCE Vulnerability","id":"CVE-2017-0223","kev_date_added":null,"published":"2017-05-15"}],"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":"2024-08-04","vendors":["Microsoft"]},"summary":"Attackers can exploit improper redirect handling in Microsoft Edge IE Mode to spoof content, potentially misleading users about the site's origin.","url":"https://insights.sbomify.com/CVE-2020-1220/"}