{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2011-0661 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2011-0661 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-0661 is a critical memory corruption vulnerability in Microsoft Windows 2003 Server, published on 13 Apr 2011. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-0661 and fix it if it is affected.\n\nWhat it is: CVE-2011-0661 is a critical memory corruption vulnerability in Microsoft Windows 2003 Server, published on 13 Apr 2011. 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-2011-0661 in the wild and no public exploit code.\n\nAffected product: Microsoft Windows 2003 Server. 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-2011-0661/ (Markdown: https://insights.sbomify.com/CVE-2011-0661/index.md)","id":"CVE-2011-0661","markdown":"https://insights.sbomify.com/CVE-2011-0661/index.md","name":"CVE-2011-0661","record":{"aliases":["GHSA-6qmw-gx3w-4r8v"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Windows SMB Server","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on Windows systems by sending malformed SMB requests to the SMB Server service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"windows_2003_server","vendor":"microsoft"},{"product":"windows_7","vendor":"microsoft"},{"product":"windows_server_2003","vendor":"microsoft"},{"product":"windows_server_2008","vendor":"microsoft"},{"product":"windows_vista","vendor":"microsoft"},{"product":"windows_xp","vendor":"microsoft"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The SMB Server service in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate fields in SMB requests, which allows remote attackers to execute arbitrary code via a malformed request in a (1) SMBv1 or (2) SMBv2 packet, aka \"SMB Transaction Parsing 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":"Memory corruption in n/a","id":"CVE-2011-0661","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:windows_2003_server","products":["microsoft:windows_2003_server","microsoft:windows_7","microsoft:windows_server_2003","microsoft:windows_server_2008","microsoft:windows_vista","microsoft:windows_xp"],"type":"memory_corruption","year":"2011"},"n_packages":0,"n_references":8,"next":{"headline":"Use after free in n/a","id":"CVE-2011-0662"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2011-0660"},"products":["n/a"],"published":"2011-04-13","related":[{"cvss_score":8.8,"headline":"Microsoft Windows Video ActiveX Control Remote Code Execution","id":"CVE-2008-0015","kev_date_added":"2026-02-17","published":"2009-07-07"},{"cvss_score":7.8,"headline":"Microsoft Win32k Privilege Escalation","id":"CVE-2015-1701","kev_date_added":"2022-03-03","published":"2015-04-21"},{"cvss_score":7.8,"headline":"Microsoft Windows Kernel Privilege Escalation","id":"CVE-2013-5065","kev_date_added":"2022-03-03","published":"2013-11-27"},{"cvss_score":10,"headline":"Code injection in n/a","id":"CVE-2011-1268","kev_date_added":null,"published":"2011-06-16"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2011-1868","kev_date_added":null,"published":"2011-06-16"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2011-0654","kev_date_added":null,"published":"2011-02-16"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code on Windows systems by sending malformed SMB requests to the SMB Server service.","url":"https://insights.sbomify.com/CVE-2011-0661/"}