{"answers":{"affected":"","exploited":"There is no known exploitation of ALBA-2021:2571 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"ALBA-2021:2571 is a vulnerability in libsss_nss_idmap-devel, published on 29 Jun 2021."},"fix_prompt":"Check this codebase for ALBA-2021:2571 and fix it if it is affected.\n\nWhat it is: ALBA-2021:2571 is a vulnerability in libsss_nss_idmap-devel, published on 29 Jun 2021. \nExploitation: There is no known exploitation of ALBA-2021:2571 in the wild and no public exploit code.\n\nAffected product: libsss_nss_idmap-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-2021-2571/ (Markdown: https://insights.sbomify.com/ALBA-2021-2571/index.md)","id":"ALBA-2021:2571","markdown":"https://insights.sbomify.com/ALBA-2021-2571/index.md","name":"ALBA-2021:2571","record":{"aliases":[],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"unknown","non_default_config":false,"product_category":"AlmaLinux SSSD","requires_auth":"unknown","summary":"SSSD update fixes bugs including a security bypass where implicit deny policies failed to block logins.","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 System Security Services Daemon (SSSD) service provides a set of\ndaemons to manage access to remote directories and authentication\nmechanisms. It also provides the Name Service Switch (NSS) and the\nPluggable Authentication Modules (PAM) interfaces toward the system, and a\npluggable back-end system to connect to multiple different account sources.\n\nBug Fix(es) and Enhancement(s):\n\n* Wrong default debug level of sssd tools (BZ#1942438)\n\n* IPA missing secondary IPA Posix groups in latest sssd 1.16.5-10.el7_9.7\n(BZ#1945654)\n\n* SSSD  not detecting subdomain from AD forest (AlmaLinux 8.3) (BZ#1945655)\n\n* No gpo found and ad_gpo_implicit_deny set to True still permits user\nlogin (BZ#1945656)\n\n* pam_sss_gss.so doesn't work with large kerberos tickets (BZ#1949170)","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":"sssd bug fix and enhancement update","id":"ALBA-2021:2571","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":["2.4.0-9.el8_4.1"],"introduced":["0"],"last_affected":[],"package":"libsss_nss_idmap-devel","purl":"pkg:rpm/almalinux/libsss_nss_idmap-devel","source":"ALBA-2021:2571"}],"products":null,"published":"2021-06-29","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":"SSSD update fixes bugs including a security bypass where implicit deny policies failed to block logins.","url":"https://insights.sbomify.com/ALBA-2021-2571/"}