SUSE-SU-2026:4929-1

    Dashboard / Vulnerabilities / SUSE-SU-2026:4929-1

    SUSE-SU-2026:4929-1

    Published: 29 Oct 2026Last Modified: 31 Oct 2026

    Summary: Security update for 389-ds

    Details: This update for 389-ds fixes the following issues: - CVE-2026-11770: pre-auth LDAP filter injection in CleanAllRUV status check (bsc#1273133). - CVE-2026-18355: heap buffer overflow in the SASL I/O layer allows a remote authenticated attacker to cause a denial of service or potentially achieve remote code execution (bsc#1279864). - CVE-2026-18453: pre-authentication NULL pointer dereference via paged results and USE_ONE_BACKEND control in op_shared_search (bsc#1279572). - CVE-2026-18922: stale identity carried in a Cyrus SASL auxiliary property during SASL PLAIN authentication allows unauthenticated attackers to achieve privilege escalation to Directory Manager (bsc#1279865). - CVE-2026-19843: unescaped LDAP DN in Cockpit 389 Console LDAP editor allows an LDAP user with delegated privileges to execute shell commands with root privileges on the directory server host (bsc#1279866). - CVE-2026-76560: incorrect matching in the SELFDN ACI bind-rule evaluator allows an anonymous LDAP client to bypass access controls on directory entries containing empty SELFDN attributes (bsc#1279867). - CVE-2026-86344: incomplete LDAP messages sent in rapid succession can cause worker thread exhaustion (bsc#1284028). - CVE-2026-86345: smuggled plaintext commands sent alongside StartTLS requests can cause response forgery and authentication bypasses (bsc#1284034). Update to version 2.2.11~git12.1e612cde2: * Issue 7919 - CVE-2026-86344 - Fix worker pool exhaustion via partial LDAP messages (DoS) * Issue 7921 - Fix StartTLS plaintext buffer handling (#7922) (#7947) Update to version 2.2.11~git10.1f26fcebd: * Issue 7912 - dsidm role create-filtered ignores --nsrolefilter and forces an interactive prompt (#7913) * Issue 7908 - dsctl cockpit open-firewall --zone passes a malformed argument (#7909) * Issue 7848 - Reject incomplete MD5 and GOST-YESCRYPT hashes (#7849) * Issue 7837 - importing ldif with entry with long attribute name and subtype causes stack-buffer-overflow (#7838) * Issue 6270 - heap-use-after-free with pwp dictionary path (#7791) * Issue 7611 - PBKDF2 password verification should reject invalid iteration counts (#7632) (#7854) * iadvisories/GHSA-rgxx-hcc4-x3h4 / heap-buffer-overflow in rdn_av_swap (#7826) * Migrate pwdchan to base64 0.23 Engine API * Update rust-dependencies Update to version 2.2.11~git1.98ee3aac7: * Issue 7757 - stack-buffer-overflow caused by slapi_attr_init_syntax() (#7759) * Bump version to 2.2.11 * Security fix for CVE-2026-76560 * Security fix for CVE-2026-19843 * Security fix for CVE-2026-18922 * Security fix for CVE-2026-18453 * Security fix for CVE-2026-18355 * Issue 7595 - Remove the nightly dedup gate and fix dispatched test runs * Fix expiration time check (#7718) * Issue 7774 - Add backport action (#7775) * Issue 7770 - Testimony failure in test_cleanruv_extop_security.py (#7771) * Issue 1704 - Include stdbool.h in slapi headers on 2.4 (#7768) * CVE-2026-11770 - Fix StartReplicationRequest auth gate response format * Security fix for CVE-2026-11770 * Issue 3082 - Add test389.topologies compatibility shim for backports (#7725) * Issue 7595 - Skip redundant CI runs to relieve the Actions queue (#7755) * Issue 4701 - Fix UAF when excluding attrs from retro changelog (#7730) * Issue 7723 - Range search returns an empty result when its start key is removed (#7724) * Issue 7735 - Heap overflow when parsing objectclass superior (#7736) * Issue 7733 - Typo about nsuniqueid in tombstone_to_conflict (#7734) * Issue 7707 - lib389: set nsDS5ReplicaBindDNGroup before ensure_agreement() in join_supplier/hub/consumer (#7708)

    References: https://www.suse.com/support/update/announcement/2026/suse-su-20264929-1/, https://bugzilla.suse.com/1273133, https://bugzilla.suse.com/1279572, https://bugzilla.suse.com/1279864, https://bugzilla.suse.com/1279865, https://bugzilla.suse.com/1279866, https://bugzilla.suse.com/1279867, https://bugzilla.suse.com/1284028, https://bugzilla.suse.com/1284034, https://www.suse.com/security/cve/CVE-2026-11770, https://www.suse.com/security/cve/CVE-2026-18355, https://www.suse.com/security/cve/CVE-2026-18453, https://www.suse.com/security/cve/CVE-2026-18922, https://www.suse.com/security/cve/CVE-2026-19843, https://www.suse.com/security/cve/CVE-2026-76560, https://www.suse.com/security/cve/CVE-2026-86344, https://www.suse.com/security/cve/CVE-2026-86345

    Affected packages

    Package

    Name: 389-ds

    Purl: pkg:rpm/suse/389-ds&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2.11~git12.1e612cde2-150600.8.38.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    SUSE-SU-2026:4929-1 | CVE-DB