389-ds-base: Remote DoS via search filters in slapi_filter_sprintf in slapd/util.c
Published Mar 1, 2018
7.5
HIGHCVSS 3.0
EPSS 3.87%
Description
A stack buffer overflow flaw was found in the way 389-ds-base 1.3.6.x before 1.3.6.13, 1.3.7.x before 1.3.7.9, 1.4.x before 1.4.0.5 handled certain LDAP search filters. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.
Affected products
-
- Version 1.3.6.x before 1.3.6.13, 1.3.7.x before 1.3.7.9, 1.4.x before 1.4.0.5StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Red Hat, Inc. | 389-DS-Base | n/a |
|
Configuration 1
- ≥ 1.3.6.1 · < 1.3.6.13
- ≥ 1.3.7.1 · < 1.3.7.9
- ≥ 1.4.0.0 · < 1.4.0.5
Configuration 2
- 7.4
- 7.0
- 7.0
- 7.4
- 7.0
No data.
Red Hat Enterprise Linux 7
389-ds-base-0:1.3.6.1-26.el7_4
Fixed · RHSA-2018:0163
Red Hat Enterprise Linux 6
389-ds-base
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | 389-ds-base-0:1.3.6.1-26.el7_4 | Fixed | RHSA-2018:0163 |
| Red Hat Enterprise Linux 6 | 389-ds-base | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.87% (0.03874) | 89.88th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.09% (0.04093) | 89.39th | v5 (v2026.06.15) |
| Feb 7, 2026 | 5.69% (0.05689) | 90.19th | v4 (v2025.03.14) |
| Jan 25, 2026 | 7.75% (0.07748) | 91.70th | v4 (v2025.03.14) |
| Dec 9, 2025 | 5.69% (0.05689) | 90.05th | v4 (v2025.03.14) |
| Nov 18, 2025 | 2.17% (0.02174) | 82.96th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.88% (0.00876) | 73.68th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.80% (0.01801) | 88.32th | v3 (v2023.03.01) |
| Sep 1, 2023 | 1.80% (0.01801) | 86.64th | v3 (v2023.03.01) |
| Jul 23, 2023 | 1.87% (0.01874) | 86.85th | v3 (v2023.03.01) |
| May 6, 2023 | 2.28% (0.02279) | 88.00th | v3 (v2023.03.01) |
| Mar 30, 2023 | 3.19% (0.03193) | 89.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.17% (0.03168) | 89.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.26% (0.02262) | 50.78th | v1 |
| Jan 6, 2022 | 2.26% (0.02262) | 50.28th | v1 |
| Sep 1, 2021 | 2.26% (0.02262) | 77.65th | v1 |
| Apr 14, 2021 | 2.26% (0.02262) | 0.00th | v1 |
References (9)
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/102790 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:0163 vendor-advisoryx_refsource_REDHATPatchVendor Advisory
- https://access.redhat.com/security/cve/CVE-2017-15134 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1531573 x_refsource_CONFIRMIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html mailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2017-15134
- https://pagure.io/389-ds-base/c/6aa2acdc3cad9 x_refsource_MISCPatch
- https://www.cve.org/CVERecord?id=CVE-2017-15134
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html | vendor-advisoryx_refsource_SUSE | |
| http://www.securityfocus.com/bid/102790 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/errata/RHSA-2018:0163 | vendor-advisoryx_refsource_REDHATPatchVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2017-15134 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1531573 | x_refsource_CONFIRMIssue TrackingPatch | |
| https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html | mailing-listx_refsource_MLIST | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-15134 | ||
| https://pagure.io/389-ds-base/c/6aa2acdc3cad9 | x_refsource_MISCPatch | |
| https://www.cve.org/CVERecord?id=CVE-2017-15134 |
Change history (0)
No recorded changes yet.