{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-1749 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-1749 is a low-severity denial of service vulnerability in n/a, published on 26 Feb 2014. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-1749 and fix it if it is affected.\n\nWhat it is: CVE-2011-1749 is a low-severity denial of service vulnerability in n/a, published on 26 Feb 2014. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2011-1749 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-2011-1749/ (Markdown: https://insights.sbomify.com/CVE-2011-1749/index.md)","id":"CVE-2011-1749","markdown":"https://insights.sbomify.com/CVE-2011-1749/index.md","name":"CVE-2011-1749","record":{"aliases":["DEBIAN-CVE-2011-1749","GHSA-c72p-cwvx-7724","RHSA-2012:0310"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux NFS utilities","requires_auth":"low_privilege","summary":"Local attackers can corrupt the /etc/mtab file by exploiting resource limit checks in mount.nfs, potentially causing system instability or denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"nfs-utils","vendor":"linux-nfs"}],"cvss":{"score":3.3,"severity":"low","source":"nvd","vector":"AV:L/AC:M/Au:N/C:N/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The nfs_addmntent function in support/nfs/nfs_mntent.c in the mount.nsf tool in nfs-utils before 1.2.4 attempts to append to the /etc/mtab file without first checking whether resource limits would interfere, which allows local users to corrupt this file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.","ecosystems":["Red Hat:enterprise_linux:5::client","Red Hat:enterprise_linux:5::server"],"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":"Denial of service in n/a","id":"CVE-2011-1749","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2011"},"n_packages":4,"n_references":5,"next":{"headline":"Memory corruption in n/a","id":"CVE-2011-1750"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["1:1.0.9-60.el5"],"introduced":["0"],"last_affected":[],"package":"nfs-utils","purl":"pkg:rpm/redhat/nfs-utils","source":"RHSA-2012:0310"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["1:1.0.9-60.el5"],"introduced":["0"],"last_affected":[],"package":"nfs-utils-debuginfo","purl":"pkg:rpm/redhat/nfs-utils-debuginfo","source":"RHSA-2012:0310"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["1:1.0.9-60.el5"],"introduced":["0"],"last_affected":[],"package":"nfs-utils","purl":"pkg:rpm/redhat/nfs-utils","source":"RHSA-2012:0310"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["1:1.0.9-60.el5"],"introduced":["0"],"last_affected":[],"package":"nfs-utils-debuginfo","purl":"pkg:rpm/redhat/nfs-utils-debuginfo","source":"RHSA-2012:0310"}],"prev":{"headline":"Null dereference in n/a","id":"CVE-2011-1748"},"products":["n/a"],"published":"2014-02-26","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":7.5,"headline":"Auth bypass in n/a","id":"CVE-2011-2500","kev_date_added":null,"published":"2014-02-15"},{"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":3.2,"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":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"Local attackers can corrupt the /etc/mtab file by exploiting resource limit checks in mount.nfs, potentially causing system instability or denial of service.","url":"https://insights.sbomify.com/CVE-2011-1749/"}