{"answers":{"affected":"","exploited":"There is no known exploitation of ALBA-2021:4055 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"ALBA-2021:4055 is a vulnerability in libnfsidmap-devel, published on 2 Nov 2021."},"fix_prompt":"Check this codebase for ALBA-2021:4055 and fix it if it is affected.\n\nWhat it is: ALBA-2021:4055 is a vulnerability in libnfsidmap-devel, published on 2 Nov 2021. \nExploitation: There is no known exploitation of ALBA-2021:4055 in the wild and no public exploit code.\n\nAffected product: libnfsidmap-devel. 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/ALBA-2021-4055/ (Markdown: https://insights.sbomify.com/ALBA-2021-4055/index.md)","id":"ALBA-2021:4055","markdown":"https://insights.sbomify.com/ALBA-2021-4055/index.md","name":"ALBA-2021:4055","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["other"],"network_reachable":"unknown","non_default_config":false,"product_category":"NFS utilities","requires_auth":"unknown","summary":"An update to nfs-utils prevents home directory modification for rpc.gssd, addressing a bug fix and enhancement request.","user_interaction":"unknown","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The nfs-utils packages provide a daemon for the kernel Network File System\n(NFS) server and related tools, which provides better performance than the\ntraditional Linux NFS server used by most users. These packages also\ncontain the mount.nfs, umount.nfs, and showmount programs.\n\nBug Fix(es) and Enhancement(s):\n\n* RFE: Prevent $HOME modification for rpc.gssd with conditional flag\n(BZ#1995593)","ecosystems":["AlmaLinux:8"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"nfs-utils bug fix and enhancement update","id":"ALBA-2021:4055","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"AlmaLinux:8","fixed":["1:2.3.3-41.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"libnfsidmap-devel","purl":"pkg:rpm/almalinux/libnfsidmap-devel","source":"ALBA-2021:4055"}],"products":null,"published":"2021-11-02","related":[],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALBA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An update to nfs-utils prevents home directory modification for rpc.gssd, addressing a bug fix and enhancement request.","url":"https://insights.sbomify.com/ALBA-2021-4055/"}