{"id":"SUSE-SU-2026:3576-1","summary":"Security update for himmelblau, himmelblau.SUSE_SLE-15-SP5_Update","details":"This update for himmelblau, himmelblau.SUSE_SLE-15-SP5_Update fixes the following issues:\n\nSecurity fixes:\n\n- CVE-2026-41676: openssl: `Deriver:derive` and `PkeyCtxRef:derive` can overflow short buffers on OpenSSL 1.1.1\n  (bsc#1270182).\n- CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length\n  (bsc#1270613).\n- CVE-2026-41678: openssl: OOB write due to incorrect bounds assertion in `aes::unwrap_key()` (bsc#1270707).\n- CVE-2026-41681: openssl: stack corruption due to `MdCtxRef::digest_final()` writing past caller buffer with no length\n  check (bsc#1270794).\n- CVE-2026-41898: openssl: information leak to network peers due to unchecked callback-returned length in PSK and\n  cookie generate trampolines (bsc#1270830).\n- CVE-2026-42327: openssl: undefined behavior in `X509Ref::ocsp_responders` when processing certificates with non-UTF-8\n  OCSP URLs (bsc#1270520).\n- CVE-2026-44662: openssl: heap buffer overflow when encrypting with AES key-wrap-with-padding (bsc#1270939).        \n- CVE-2026-45784: out-of-bounds write in `CipherCtxRef::cipher_update_inplace` for AES-KW-PAD ciphers in rust-openssl\n  crate (bsc#1270985).\n- GHSA-4f5j-9xgm-8pvr: arbitrary HTTP or HTTPS URL classified as an Office document based on an attacker-controlled file\n  query parameters and forwarded to an Electron application (bsc#1273910).\n- GHSA-6cq7-jcwm-cpmr: directory-provided RFC2307 user identifiers accepted without exclusion of systemd's dynamic-user\n  range allows for daemon impersonation and command execution through the task helper (bsc#1273911).\n- GHSA-6gp8-pp9v-gx45: daemon acts on Hello PIN enrollment requests whose identity claims it never cryptographically\n  verifies (bsc#1273912).\n\nOther fixes:\n\n- Version 2.3.14+git0.e23b4c54:\n \n  * fix(nss): avoid locked shadow entries\n\n- Version 2.3.14:\n\n  * fix(deps): update libhimmelblau lockfile\n  * fix(pam): make account denials terminal\n  * debian: make the pam_allow_groups denial terminal in the account phase\n\n- Version 2.3.13:\n    \n  * Update cargo vet audits for backport\n  \n- Version 2.3.12+git0.9d56c6f1:\n \n  * Fix cargo-fuzz install in fuzz CI\n  * cargo vet\n  * Update ldap3_proto to 0.7.1\n\n- Version 2.3.12:\n    \n  * Update cargo vet audits for backport\n  * Remove invalid himmelblau.conf example info\n  * Fix SSHd configuration load order on Fedora/RHEL systems\n  * himmelblau-init-hsm-pin: don't bind the hsm-pin to PCR7\n  * qr-greeter: support GNOME Shell 50\n  * Update libhimmelblau to latest version\n  * deps(rust): bump tonic in the all-cargo-updates group across 1 directory\n  * cargo audit\n  \n- Version 2.3.11+git0.c802b25f:\n    \n  * Update cargo vet audits for backport\n  * Reject auth when token spn local part differs from requested account_id\n  * Update libhimmelblau to latest version\n  * deps(rust): bump the all-cargo-updates group with 19 updates\n  * cargo vet\n\n- Version 2.3.10:\n\n  * nss/pam: bail out early when SYSTEMD_ACTIVATION_UNIT points to himmelblau\n  * selinux: allow unconfined_service_t to search himmelblaud_t dirs\n  * idprovider: release providers lock before async alias lookup\n","modified":"2026-08-12T10:45:05.904557009Z","published":"2026-08-11T11:51:07Z","related":["CVE-2026-41676","CVE-2026-41677","CVE-2026-41678","CVE-2026-41681","CVE-2026-41898","CVE-2026-42327","CVE-2026-44662","CVE-2026-45784"],"upstream":["CVE-2026-41676","CVE-2026-41677","CVE-2026-41678","CVE-2026-41681","CVE-2026-41898","CVE-2026-42327","CVE-2026-44662","CVE-2026-45784"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263576-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270182"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270520"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270613"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270707"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270794"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270830"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270939"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270946"},{"type":"REPORT","url":"https://bugzilla.suse.com/1270985"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273910"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273911"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273912"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41676"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41677"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41678"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41681"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41898"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42327"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44662"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-45784"}],"affected":[{"package":{"name":"himmelblau","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","purl":"pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.14+git0.e23b4c54-150500.11.12.1"}]}],"ecosystem_specific":{"binaries":[{"pam-himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sshd-config":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sso":"2.3.14+git0.e23b4c54-150500.11.12.1","libnss_himmelblau2":"2.3.14+git0.e23b4c54-150500.11.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3576-1.json"}},{"package":{"name":"himmelblau","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","purl":"pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.14+git0.e23b4c54-150500.11.12.1"}]}],"ecosystem_specific":{"binaries":[{"pam-himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sshd-config":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sso":"2.3.14+git0.e23b4c54-150500.11.12.1","libnss_himmelblau2":"2.3.14+git0.e23b4c54-150500.11.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3576-1.json"}},{"package":{"name":"himmelblau","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","purl":"pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.14+git0.e23b4c54-150500.11.12.1"}]}],"ecosystem_specific":{"binaries":[{"libnss_himmelblau2":"2.3.14+git0.e23b4c54-150500.11.12.1","pam-himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sshd-config":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sso":"2.3.14+git0.e23b4c54-150500.11.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3576-1.json"}},{"package":{"name":"himmelblau","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.14+git0.e23b4c54-150500.11.12.1"}]}],"ecosystem_specific":{"binaries":[{"himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sshd-config":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sso":"2.3.14+git0.e23b4c54-150500.11.12.1","libnss_himmelblau2":"2.3.14+git0.e23b4c54-150500.11.12.1","pam-himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3576-1.json"}},{"package":{"name":"himmelblau","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","purl":"pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.14+git0.e23b4c54-150500.11.12.1"}]}],"ecosystem_specific":{"binaries":[{"himmelblau-sso":"2.3.14+git0.e23b4c54-150500.11.12.1","libnss_himmelblau2":"2.3.14+git0.e23b4c54-150500.11.12.1","pam-himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sshd-config":"2.3.14+git0.e23b4c54-150500.11.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3576-1.json"}},{"package":{"name":"himmelblau","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/himmelblau&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.14+git0.e23b4c54-150500.11.12.1"}]}],"ecosystem_specific":{"binaries":[{"himmelblau-sso":"2.3.14+git0.e23b4c54-150500.11.12.1","libnss_himmelblau2":"2.3.14+git0.e23b4c54-150500.11.12.1","pam-himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau":"2.3.14+git0.e23b4c54-150500.11.12.1","himmelblau-sshd-config":"2.3.14+git0.e23b4c54-150500.11.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3576-1.json"}}],"schema_version":"1.9.0"}