SUSE SLES15 Security Update : 389-ds (SUSE-SU-2026:3138-1)

medium Nessus Plugin ID 328679

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3138-1 advisory.

This update for 389-ds fixes the following issues

- Update to version 2.7.0~git212.9b0755edb.
- CVE-2026-11610: heap buffer overflow in `sasl_io_recv()` via padded SASL UNBIND (bsc#1270695).
- CVE-2026-11611: content synchronization persistent search plugin can allow unbounded memory growth (bsc#1267975).
- CVE-2026-11774: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow (bsc#1268298).
- CVE-2026-11785: type confusion in the SSO token handler can cause partial stack address information disclosure (bsc#1268065).
- CVE-2026-11786: lack of length check can cause an out-of-bounds read (bsc#1268064).
- CVE-2026-11787: lack of bounds check can lead to a heap buffer overread (bsc#1268062).
- CVE-2026-11788: lack of allocation failure check can lead to NULL pointer dereference (bsc#1268057).
- CVE-2026-11789: crafted SMD5 hash can lead to an integer underflow (bsc#1268058).
- CVE-2026-11790: crafted password hash can cause excessive CPU consumption (bsc#1268060).
- CVE-2026-11791: schema reload triggered during concurrent LDAP query traffic can lead to a use-after- free (bsc#1268047).
- CVE-2026-11792: password value shorter than 23 characters can cause a heap buffer overflow (bsc#1268046).
- CVE-2026-11793: crafted `nsDS5ReplicaCredentials` can lead to a stack buffer overflow (bsc#1268041).
- CVE-2026-11884: remote code execution and denial of service via heap buffer overflow (bsc#1268115).
- CVE-2026-12528: heap buffer overflows in `__aclp__normalize_acltxt()` (bsc#1268491).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected 389-ds, 389-ds-devel, lib389 and / or libsvrcore0 packages.

Plugin Details

Severity: Medium

ID: 328679

File Name: suse_SU-2026-3138-1.nasl

Version: 1.1

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 7/21/2026

Updated: 7/21/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.92

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2026-11786

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:389-ds-devel, p-cpe:/a:novell:suse_linux:389-ds, p-cpe:/a:novell:suse_linux:lib389, p-cpe:/a:novell:suse_linux:libsvrcore0

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 7/20/2026

Vulnerability Publication Date: 6/8/2026

Reference Information

CVE: CVE-2026-11610, CVE-2026-11611, CVE-2026-11774, CVE-2026-11785, CVE-2026-11786, CVE-2026-11787, CVE-2026-11788, CVE-2026-11789, CVE-2026-11790, CVE-2026-11791, CVE-2026-11792, CVE-2026-11793, CVE-2026-11884, CVE-2026-12528

SuSE: SUSE-SU-2026:3138-1

Detections

Analytics

SUSE SLES15 Security Update : 389-ds (SUSE-SU-2026:3138-1)

medium Nessus Plugin ID 328679

Synopsis

Description

Solution

See Also

Plugin Details

Risk Information

VPR

CVSS v2

CVSS v3

Vulnerability Information

Reference Information