{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-2500 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-2500 is a high-severity authentication bypass vulnerability in n/a, published on 15 Feb 2014. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-2500 and fix it if it is affected.\n\nWhat it is: CVE-2011-2500 is a high-severity authentication bypass vulnerability in n/a, published on 15 Feb 2014. 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-2011-2500 in the wild and no public exploit code.\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-2011-2500/ (Markdown: https://insights.sbomify.com/CVE-2011-2500/index.md)","id":"CVE-2011-2500","markdown":"https://insights.sbomify.com/CVE-2011-2500/index.md","name":"CVE-2011-2500","record":{"aliases":["DEBIAN-CVE-2011-2500","GHSA-crxh-9828-m763"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"NFS utilities","requires_auth":"none","summary":"Remote attackers can bypass NFS export access controls by spoofing DNS records, allowing unauthorized mounting and access to shared filesystems.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"nfs-utils","vendor":"linux-nfs"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"The host_reliable_addrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Auth bypass in n/a","id":"CVE-2011-2500","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2011"},"n_packages":0,"n_references":5,"next":{"headline":"Memory corruption in n/a","id":"CVE-2011-2501"},"packages":[],"prev":{"headline":"Cross-site scripting in CMS","id":"CVE-2011-2499"},"products":["n/a"],"published":"2014-02-15","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2003-0252","kev_date_added":null,"published":"2003-07-15"},{"cvss_score":6.5,"headline":"Nfs-utils: rpc.mountd in the nfs-utils privilege escalation","id":"CVE-2025-12801","kev_date_added":null,"published":"2026-03-04"},{"cvss_score":5.1,"headline":"nfs-utils: root-owned files stored in insecure /var/lib/nfs directory","id":"CVE-2019-3689","kev_date_added":null,"published":"2019-09-19"},{"cvss_score":3.3,"headline":"Denial of service in n/a","id":"CVE-2011-1749","kev_date_added":null,"published":"2014-02-26"},{"cvss_score":3.2,"headline":"Information disclosure in n/a","id":"CVE-2013-1923","kev_date_added":null,"published":"2014-01-21"}],"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 bypass NFS export access controls by spoofing DNS records, allowing unauthorized mounting and access to shared filesystems.","url":"https://insights.sbomify.com/CVE-2011-2500/"}