{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2017-7269 in the wild since at least 3 Nov 2021.","fix":"No fix has been published for CVE-2017-7269 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 3 May 2022.","what":"CVE-2017-7269 is a critical memory corruption vulnerability in Microsoft Internet Information Services, published on 27 Mar 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-2017-7269 and fix it if it is affected.\n\nWhat it is: CVE-2017-7269 is a critical memory corruption vulnerability in Microsoft Internet Information Services, published on 27 Mar 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2017-7269 in the wild since at least 3 Nov 2021.\n\nAffected product: Microsoft Internet Information Services. 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-2017-7269/ (Markdown: https://insights.sbomify.com/CVE-2017-7269/index.md)","id":"CVE-2017-7269","markdown":"https://insights.sbomify.com/CVE-2017-7269/index.md","name":"CVE-2017-7269","record":{"aliases":["GHSA-fj79-76j8-9vjm"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"IIS WebDAV service","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on Windows Server 2003 via a buffer overflow in the IIS WebDAV service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"internet_information_services","vendor":"microsoft"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Buffer overflow in the ScStoragePathFromUrl function in the WebDAV service in Internet Information Services (IIS) 6.0 in Microsoft Windows Server 2003 R2 allows remote attackers to execute arbitrary code via a long header beginning with \"If: \u003chttp://\" in a PROPFIND request, as exploited in the wild in July or August 2016.","ecosystems":[],"exploits":{"exploitdb":2,"first_seen":"2017-03-26","github_poc":19,"max_poc_stars":135,"metasploit":1,"nuclei":1,"refs":[{"date":"2017-03-30T22:20:36Z","kind":"github_poc","ref":"https://github.com/zcgonvh/cve-2017-7269","stars":135,"title":"fixed msf module for cve-2017-7269"},{"date":"2017-04-05T23:21:12Z","kind":"github_poc","ref":"https://github.com/g0rx/iis6-exploit-2017-CVE-2017-7269","stars":92,"title":"iis6 exploit 2017 CVE-2017-7269"},{"date":"2017-03-29T11:20:19Z","kind":"github_poc","ref":"https://github.com/lcatro/CVE-2017-7269-Echo-PoC","stars":89,"title":"CVE-2017-7269 回显PoC ,用于远程漏洞检测.."},{"date":"2017-05-16T18:47:45Z","kind":"github_poc","ref":"https://github.com/zcgonvh/cve-2017-7269-tool","stars":88,"title":"CVE-2017-7269 to webshell or shellcode loader"},{"date":"2017-03-29T05:59:30Z","kind":"github_poc","ref":"https://github.com/eliuha/webdav_exploit","stars":22,"title":"An exploit for Microsoft IIS 6.0 CVE-2017-7269"},{"date":"2018-04-28T04:11:45Z","kind":"github_poc","ref":"https://github.com/Al1ex/CVE-2017-7269","stars":11,"title":null},{"date":"2017-04-06T13:27:20Z","kind":"github_poc","ref":"https://github.com/slimpagey/IIS_6.0_WebDAV_Ruby","stars":5,"title":"Ruby Exploit for IIS 6.0 Buffer Overflow (CVE-2017-7269)"},{"date":"2021-07-16T07:02:27Z","kind":"github_poc","ref":"https://github.com/h3x0v3rl0rd/CVE-2017-7269","stars":5,"title":null}],"tier":"exploited"},"has_fix":null,"headline":"Microsoft Windows Server Buffer Overflow","id":"CVE-2017-7269","indexable":true,"kev":{"dateAdded":"2021-11-03","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Unknown","product":"Internet Information Services (IIS)","requiredAction":"Apply updates per vendor instructions.","vendorProject":"Microsoft","vulnerabilityName":"Microsoft Windows Server Buffer Overflow Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"microsoft:internet_information_services","products":["microsoft:internet_information_services"],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":10,"next":{"headline":"Yii Framework Reflected XSS","id":"CVE-2017-7271"},"packages":[],"prev":{"headline":"Netflix Security Monkey Open Redirect vulnerability","id":"CVE-2017-7266"},"products":["n/a"],"published":"2017-03-27","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-3972","kev_date_added":null,"published":"2010-12-23"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2008-4301","kev_date_added":null,"published":"2008-09-29"},{"cvss_score":10,"headline":"The \"hit-highlighting\" functionality in webhits.dll in Microsoft Internet Information Services (IIS) Web Server 5.0 only uses Windows NT ACL","id":"CVE-2007-2815","kev_date_added":null,"published":"2007-05-22"},{"cvss_score":10,"headline":"Buffer overflow in ssinc.dll for Microsoft Internet Information Services (IIS) 5.0 allows local users to execute arbitrary code via a web pa","id":"CVE-2003-0224","kev_date_added":null,"published":"2003-05-30"},{"cvss_score":10,"headline":"IIS 1.0 allows users to execute arbitrary commands using .bat or .cmd files.","id":"CVE-1999-0233","kev_date_added":null,"published":"2000-01-18"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2010-2730","kev_date_added":null,"published":"2010-09-15"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code on Windows Server 2003 via a buffer overflow in the IIS WebDAV service.","url":"https://insights.sbomify.com/CVE-2017-7269/"}