{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0027 exists.","fix":"No fix has been published for CVE-2011-0027 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-0027 is a critical vulnerability in n/a, published on 12 Jan 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-2011-0027 and fix it if it is affected.\n\nWhat it is: CVE-2011-0027 is a critical vulnerability in n/a, published on 12 Jan 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0027 exists.\n\nAffected product: n/a. 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-2011-0027/ (Markdown: https://insights.sbomify.com/CVE-2011-0027/index.md)","id":"CVE-2011-0027","markdown":"https://insights.sbomify.com/CVE-2011-0027/index.md","name":"CVE-2011-0027","record":{"aliases":["GHSA-3h23-qfr3-fm4r"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Windows Data Access","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via integer overflow in MDAC/WDAC memory allocation, affecting Windows systems.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"data_access_components","vendor":"microsoft"},{"product":"windows_data_access_components","vendor":"microsoft"}],"cvss":{"score":9.3,"severity":"critical","source":"nvd","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2, and Windows Data Access Components (WDAC) 6.0, does not properly validate memory allocation for internal data structures, which allows remote attackers to execute arbitrary code, possibly via a large CacheSize property that triggers an integer wrap and a buffer overflow, aka \"ADO Record Memory Vulnerability.\"  NOTE: this might be a duplicate of CVE-2010-1117 or CVE-2010-1118.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2011-01-12","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2011-01-12","kind":"exploitdb","ref":"15984","stars":null,"title":"Microsoft Data Access Components - Remote Overflow (MS11-002)"}],"tier":"weaponised"},"has_fix":null,"headline":"Integer overflow in n/a","id":"CVE-2011-0027","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2011"},"n_packages":0,"n_references":11,"next":{"headline":"Code injection in n/a","id":"CVE-2011-0028"},"packages":[],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2011-0026"},"products":["n/a"],"published":"2011-01-12","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2002-1918","kev_date_added":null,"published":"2005-06-28"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2003-0903","kev_date_added":null,"published":"2004-09-01"},{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-1999-1011","kev_date_added":null,"published":"2000-06-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2012-1891","kev_date_added":null,"published":"2012-07-10"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2011-0026","kev_date_added":null,"published":"2011-01-12"},{"cvss_score":9.3,"headline":"Use after free in n/a","id":"CVE-2006-5559","kev_date_added":null,"published":"2006-10-27"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via integer overflow in MDAC/WDAC memory allocation, affecting Windows systems.","url":"https://insights.sbomify.com/CVE-2011-0027/"}