Fixed packages 5
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 7 ELS rhel_els:7 | 389-ds-base | 0:1.3.11.1-13.el7_9 |
| Red Hat · RHEL 7 ELS rhel_els:7 | 389-ds-base-debuginfo | 0:1.3.11.1-13.el7_9 |
| Red Hat · RHEL 7 ELS rhel_els:7 | 389-ds-base-devel | 0:1.3.11.1-13.el7_9 |
| Red Hat · RHEL 7 ELS rhel_els:7 | 389-ds-base-libs | 0:1.3.11.1-13.el7_9 |
| Red Hat · RHEL 7 ELS rhel_els:7 | 389-ds-base-snmp | 0:1.3.11.1-13.el7_9 |
Vulnerabilities 2
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High 8.8
389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbind
A heap buffer overflow flaw was found in the SASL I/O layer of 389 Directory Server (389-ds-base). After a successful SASL bind with integrity protection (SSF > 0), an authenticated attacker can send a specially crafted oversized LDAP UNBIND packet that is co…
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High 7.6
389-ds-base: 389-ds-base: integer overflow in sasl packet length bypasses size limit leading to heap buffer overflow
An integer overflow flaw was found in the SASL I/O layer of 389 Directory Server (389-ds-base). In sasl_io_start_packet(), adding sizeof(uint32_t) to a crafted SASL packet length prefix of 0xFFFFFFFC causes unsigned wraparound to zero, bypassing the nsslapd-m…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2484414
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2484916
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_36205.json
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report
https://access.redhat.com/security/cve/CVE-2026-11610
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-11610
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-11610
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report
https://access.redhat.com/security/cve/CVE-2026-11774
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-11774
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-11774
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2025-14905