{"id":"SUSE-SU-2026:4929-1","summary":"Security update for 389-ds","details":"This update for 389-ds fixes the following issues:\n\n- CVE-2026-11770: pre-auth LDAP filter injection in CleanAllRUV status check (bsc#1273133).\n- CVE-2026-18355: heap buffer overflow in the SASL I/O layer allows a remote authenticated attacker to cause a denial of\n  service or potentially achieve remote code execution (bsc#1279864).\n- CVE-2026-18453: pre-authentication NULL pointer dereference via paged results and\n  USE_ONE_BACKEND control in op_shared_search (bsc#1279572).\n- CVE-2026-18922: stale identity carried in a Cyrus SASL auxiliary property during SASL PLAIN authentication allows\n  unauthenticated attackers to achieve privilege escalation to Directory Manager (bsc#1279865).\n- CVE-2026-19843: unescaped LDAP DN in Cockpit 389 Console LDAP editor allows an LDAP user with delegated privileges to\n  execute shell commands with root privileges on the directory server host (bsc#1279866).\n- CVE-2026-76560: incorrect matching in the SELFDN ACI bind-rule evaluator allows an anonymous LDAP client to bypass\n  access controls on directory entries containing empty SELFDN attributes (bsc#1279867).\n- CVE-2026-86344: incomplete LDAP messages sent in rapid succession can cause worker thread exhaustion (bsc#1284028).\n- CVE-2026-86345: smuggled plaintext commands sent alongside StartTLS requests can cause response forgery and\n  authentication bypasses (bsc#1284034).\n  \nUpdate to version 2.2.11~git12.1e612cde2:\n \n * Issue 7919 - CVE-2026-86344 - Fix worker pool exhaustion via partial LDAP messages (DoS)\n * Issue 7921 - Fix StartTLS plaintext buffer handling (#7922) (#7947)\n  \nUpdate to version 2.2.11~git10.1f26fcebd:\n \n * Issue 7912 - dsidm role create-filtered ignores --nsrolefilter and forces an interactive prompt (#7913)\n * Issue 7908 - dsctl cockpit open-firewall --zone passes a malformed argument (#7909)\n * Issue 7848 - Reject incomplete MD5 and GOST-YESCRYPT hashes (#7849)\n * Issue 7837 - importing ldif with entry with long attribute name and subtype causes stack-buffer-overflow (#7838)\n * Issue 6270 - heap-use-after-free with pwp dictionary path (#7791)\n * Issue 7611 - PBKDF2 password verification should reject invalid iteration counts (#7632) (#7854)\n * iadvisories/GHSA-rgxx-hcc4-x3h4 / heap-buffer-overflow in rdn_av_swap (#7826)\n * Migrate pwdchan to base64 0.23 Engine API\n * Update rust-dependencies\n\nUpdate to version 2.2.11~git1.98ee3aac7:\n \n * Issue 7757 - stack-buffer-overflow caused by slapi_attr_init_syntax() (#7759)\n * Bump version to 2.2.11\n * Security fix for CVE-2026-76560\n * Security fix for CVE-2026-19843\n * Security fix for CVE-2026-18922\n * Security fix for CVE-2026-18453\n * Security fix for CVE-2026-18355\n * Issue 7595 - Remove the nightly dedup gate and fix dispatched test runs\n * Fix expiration time check (#7718)\n * Issue 7774 - Add backport action (#7775)\n * Issue 7770 - Testimony failure in test_cleanruv_extop_security.py (#7771)\n * Issue 1704 - Include stdbool.h in slapi headers on 2.4 (#7768)\n * CVE-2026-11770 - Fix StartReplicationRequest auth gate response format\n * Security fix for CVE-2026-11770\n * Issue 3082 - Add test389.topologies compatibility shim for backports (#7725)\n * Issue 7595 - Skip redundant CI runs to relieve the Actions queue (#7755)\n * Issue 4701 - Fix UAF when excluding attrs from retro changelog (#7730)\n * Issue 7723 - Range search returns an empty result when its start key is removed (#7724)\n * Issue 7735 - Heap overflow when parsing objectclass superior (#7736)\n * Issue 7733 - Typo about nsuniqueid in tombstone_to_conflict (#7734)\n * Issue 7707 - lib389: set nsDS5ReplicaBindDNGroup before ensure_agreement() in join_supplier/hub/consumer (#7708)\n","modified":"2026-10-31T18:00:05.032423614Z","published":"2026-10-29T08:52:52Z","related":["CVE-2026-11770","CVE-2026-18355","CVE-2026-18453","CVE-2026-18922","CVE-2026-19843","CVE-2026-76560","CVE-2026-86344","CVE-2026-86345"],"upstream":["CVE-2026-11770","CVE-2026-18355","CVE-2026-18453","CVE-2026-18922","CVE-2026-19843","CVE-2026-76560","CVE-2026-86344","CVE-2026-86345"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264929-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273133"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279572"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279864"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279865"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279866"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279867"},{"type":"REPORT","url":"https://bugzilla.suse.com/1284028"},{"type":"REPORT","url":"https://bugzilla.suse.com/1284034"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-11770"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-18355"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-18453"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-18922"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19843"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-76560"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-86344"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-86345"}],"affected":[{"package":{"name":"389-ds","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/389-ds&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.11~git12.1e612cde2-150600.8.38.1"}]}],"ecosystem_specific":{"binaries":[{"libsvrcore0":"2.2.11~git12.1e612cde2-150600.8.38.1","389-ds":"2.2.11~git12.1e612cde2-150600.8.38.1","389-ds-devel":"2.2.11~git12.1e612cde2-150600.8.38.1","lib389":"2.2.11~git12.1e612cde2-150600.8.38.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4929-1.json"}},{"package":{"name":"389-ds","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/389-ds&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.11~git12.1e612cde2-150600.8.38.1"}]}],"ecosystem_specific":{"binaries":[{"389-ds-devel":"2.2.11~git12.1e612cde2-150600.8.38.1","lib389":"2.2.11~git12.1e612cde2-150600.8.38.1","libsvrcore0":"2.2.11~git12.1e612cde2-150600.8.38.1","389-ds":"2.2.11~git12.1e612cde2-150600.8.38.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4929-1.json"}}],"schema_version":"1.9.2"}