A flaw was found in 389-ds-base. A remote, authenticated attacker could exploit a vulnerability in the Simple Authentication and Security Layer (SASL) UNBIND process. By sending a specially crafted request, the attacker can cause a connection to stall, leading to resource exhaustion and a Denial of Service (DoS) for the server.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade 389-ds-baseUpgrade 389-ds-base-develUpgrade 389-ds-base-snmpUpgrade 389-ds-base-libsUpgrade python3-lib389 | Oct 11, 2026 | Sep 8, 2026 |
| Redhat_linux | — | No solution existsUpgrade 389-ds-base-libsUpgrade python3-lib389Upgrade 389-ds-base-debuginfoUpgrade 389-ds-base-snmpUpgrade 389-ds-base-debugsourceUpgrade 389-ds-baseUpgrade 389-ds-base-libs-debuginfoUpgrade 389-ds-base-bdb-debuginfoUpgrade 389-ds-base-snmp-debuginfoUpgrade 389-ds-base-develUpgrade 389-ds-base-bdb | Aug 26, 2026 | Aug 24, 2026 |
| Rocky_linux | — | Upgrade 389-ds-base-debugsourceUpgrade 389-ds-base-develUpgrade 389-ds-baseUpgrade 389-ds-base-bdbUpgrade 389-ds-base-debuginfoUpgrade 389-ds-base-snmpUpgrade 389-ds-base-bdb-debuginfoUpgrade 389-ds-base-snmp-debuginfoUpgrade 389-ds-base-libsUpgrade 389-ds-base-libs-debuginfo | Sep 15, 2026 | Sep 9, 2026 |
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