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(v.8.8)"},{"lang":"en","value":"RHSA-2026:36585: Red Hat Enterprise Linux AppStream E4S (v.9.2)"},{"lang":"en","value":"RHSA-2026:36198: Red Hat Enterprise Linux AppStream E4S (v.9.4)"},{"lang":"en","value":"RHSA-2026:36671: Red Hat CodeReady Linux Builder EUS (v.9.6), Red Hat Enterprise Linux AppStream EUS (v.9.6)"},{"lang":"en","value":"RHSA-2026:36195: Red Hat Enterprise Linux AppStream (v. 9), Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)"},{"lang":"en","value":"RHSA-2026:36204: Red Hat Directory Server 11.5 E4S for RHEL 8"},{"lang":"en","value":"RHSA-2026:36208: Red Hat Directory Server 11.7 E4S for RHEL 8"},{"lang":"en","value":"RHSA-2026:36641: Red Hat Directory Server 12.2 E4S for RHEL 9"},{"lang":"en","value":"RHSA-2026:36209: Red Hat Directory Server 12.4 E4S for RHEL 9"},{"lang":"en","value":"RHSA-2026:36660: Red Hat Directory Server 13.2"}],"timeline":[{"lang":"en","time":"2026-04-16T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-06-04T21:00:00.000Z","value":"Made public."}],"title":"389-ds-base: 389-ds-base: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow","workarounds":[{"lang":"en","value":"No complete workaround exists; nsslapd-maxsasliosize is bypassed by the integer overflow. Mitigations that reduce exposure: restrict SASL mechanisms (disable DIGEST-MD5 if not required; GSSAPI cannot be disabled in FreeIPA/IdM without breaking Kerberos authentication); firewall LDAP ports (389/636) to trusted networks; monitor for SASL-framed packets with length prefix 0xFFFFFFFC through 0xFFFFFFFF; enable audit logging (nsslapd-auditlog-logging-enabled: on); on RHEL 8, upgrading glibc reduces RCE exploitability but does not eliminate DoS."}],"x_adpType":"supplier","x_generator":{"engine":"sadp-cli 1.0.0"},"providerMetadata":{"orgId":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","shortName":"redhat-SADP","dateUpdated":"2026-07-09T12:10:05.356Z"}}]}}