{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2011-1071 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-1071 is a medium-severity denial of service vulnerability in Gnu Glibc, published on 8 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-2011-1071 and fix it if it is affected.\n\nWhat it is: CVE-2011-1071 is a medium-severity denial of service vulnerability in Gnu Glibc, published on 8 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-2011-1071 in the wild and no public exploit code.\n\nAffected product: Gnu Glibc. 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-2011-1071/ (Markdown: https://insights.sbomify.com/CVE-2011-1071/index.md)","id":"CVE-2011-1071","markdown":"https://insights.sbomify.com/CVE-2011-1071/index.md","name":"CVE-2011-1071","record":{"aliases":["DEBIAN-CVE-2011-1071","GHSA-w4p3-xg4g-ff4x"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"GNU C Library","requires_auth":"none","summary":"Attackers can execute arbitrary code or cause denial of service via long UTF8 strings in fnmatch calls within the GNU C Library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"eglibc","vendor":"gnu"},{"product":"glibc","vendor":"gnu"}],"cvss":{"score":5.1,"severity":"medium","source":"nvd","vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-399","name":null}],"description":"The GNU C Library (aka glibc or libc6) before 2.12.2 and Embedded GLIBC (EGLIBC) allow context-dependent attackers to execute arbitrary code or cause a denial of service (memory consumption) via a long UTF8 string that is used in an fnmatch call, aka a \"stack extension attack,\" a related issue to CVE-2010-2898, CVE-2010-1917, and CVE-2007-4782, as originally reported for use of this library by Google Chrome.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2011-02-25","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2011-02-25","kind":"exploitdb","ref":"17120","stars":null,"title":"GNU glibc \u003c 2.12.2 - 'fnmatch()' Stack Corruption"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2011-1071","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"gnu:glibc","products":["gnu:glibc"],"type":"denial_of_service","year":"2011"},"n_packages":0,"n_references":25,"next":{"headline":"Path traversal in n/a","id":"CVE-2011-1072"},"packages":[],"prev":{"headline":"Missing authorization in v86d","id":"CVE-2011-1070"},"products":["n/a"],"published":"2011-04-08","related":[{"cvss_score":6.8,"headline":"Integer overflow in n/a","id":"CVE-2011-2702","kev_date_added":null,"published":"2014-10-27"},{"cvss_score":5.1,"headline":"Memory corruption in n/a","id":"CVE-2013-4788","kev_date_added":null,"published":"2013-10-04"}],"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":"Attackers can execute arbitrary code or cause denial of service via long UTF8 strings in fnmatch calls within the GNU C Library.","url":"https://insights.sbomify.com/CVE-2011-1071/"}