CVE catalog
CVE-2025-14905
A flaw was found in the 389-ds-base server. A heap buffer overflow vulnerability exists in the `schema_attr_enum_callback` function within the `schema.c` file. This occurs because the code incorrectly
- Severity
- High · CVSS 7.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.29% · Oct 25, 2026
A flaw was found in the 389-ds-base server. A heap buffer overflow vulnerability exists in the `schema_attr_enum_callback` function within the `schema.c` file. This occurs because the code incorrectly calculates the buffer size by summing alias string lengths without accounting for additional formatting characters. When a large number of aliases are processed, this oversight can lead to a heap overflow, potentially allowing a remote attacker to cause a Denial of Service (DoS) or achieve Remote Code Execution (RCE).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | 389-ds-base | sid | 3.3.1-3 | fixed |
| Debian | 389-ds-base | trixie | 3.1.2+dfsg1-1+deb13u1 | fixed |
| Debian | 389-ds-base | bookworm | 2.3.1+dfsg1-1+deb12u1 | vulnerable |
| Cpe | 389-ds-base | Not reported | Not reported | vulnerable |
| Opensuse | 389-ds | tumbleweed | 3.1.4+e2562f589-1.1 | fixed |
| Suse | 389-ds | linux enterprise server 16.0 | 3.0.6~git249.6688af9b2-160000.1.1 | fixed |
| Suse | 389-ds | linux enterprise server for sap applications 16.0 | 3.0.6~git249.6688af9b2-160000.1.1 | fixed |
| Opensuse | 389-ds | leap 16.0 | 3.0.6~git249.6688af9b2-160000.1.1 | fixed |
| Suse | 389-ds | linux enterprise high performance computing 15 sp5-espos | 2.2.10~git200.96444f3c3-150500.3.42.1 | fixed |
| Suse | 389-ds | linux enterprise high performance computing 15 sp5-ltss | 2.2.10~git200.96444f3c3-150500.3.42.1 | fixed |
| Suse | 389-ds | linux enterprise server 15 sp5-ltss | 2.2.10~git200.96444f3c3-150500.3.42.1 | fixed |
| Suse | 389-ds | linux enterprise server for sap applications 15 sp5 | 2.2.10~git200.96444f3c3-150500.3.42.1 | fixed |
| Suse | 389-ds | linux enterprise module for server applications 15 sp7 | 2.7.0~git144.f597a91d8-150700.3.13.1 | fixed |
| Suse | 389-ds | linux enterprise server 15 sp6-ltss | 2.2.10~git200.96444f3c3-150600.8.26.1 | fixed |
| Suse | 389-ds | linux enterprise server for sap applications 15 sp6 | 2.2.10~git200.96444f3c3-150600.8.26.1 | fixed |
| Opensuse | 389-ds | leap 15.6 | 2.2.10~git200.96444f3c3-150600.8.26.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | 389-ds-base | source | sid | 3.1.2+vendor1-2 | not yet assigned | Not reported | [1130910] |
| Debian | 389-ds-base | source | trixie | 3.1.2+dfsg1-1+deb13u1 | not yet assigned | Not reported | [1130910] |
| Debian | 389-ds-base | source | bookworm | (unfixed) | not yet assigned | Not reported | [1130910] |
| Opensuse | 389-ds | rpm | tumbleweed | 3.1.4+e2562f589-1.1 | Not reported | OPENSUSE-SU-2026:10500-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise server 16.0 | 3.0.6~git249.6688af9b2-160000.1.1 | Not reported | SUSE-SU-2026:20927-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise server for sap applications 16.0 | 3.0.6~git249.6688af9b2-160000.1.1 | Not reported | SUSE-SU-2026:20927-1 | Not reported |
| Opensuse | 389-ds | rpm | leap 16.0 | 3.0.6~git249.6688af9b2-160000.1.1 | Not reported | OPENSUSE-SU-2026:20415-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise high performance computing 15 sp5-espos | 2.2.10~git200.96444f3c3-150500.3.42.1 | Not reported | SUSE-SU-2026:0913-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise high performance computing 15 sp5-ltss | 2.2.10~git200.96444f3c3-150500.3.42.1 | Not reported | SUSE-SU-2026:0913-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise server 15 sp5-ltss | 2.2.10~git200.96444f3c3-150500.3.42.1 | Not reported | SUSE-SU-2026:0913-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise server for sap applications 15 sp5 | 2.2.10~git200.96444f3c3-150500.3.42.1 | Not reported | SUSE-SU-2026:0913-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise module for server applications 15 sp7 | 2.7.0~git144.f597a91d8-150700.3.13.1 | Not reported | SUSE-SU-2026:0915-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise server 15 sp6-ltss | 2.2.10~git200.96444f3c3-150600.8.26.1 | Not reported | SUSE-SU-2026:0914-1 | Not reported |
| Suse | 389-ds | rpm | linux enterprise server for sap applications 15 sp6 | 2.2.10~git200.96444f3c3-150600.8.26.1 | Not reported | SUSE-SU-2026:0914-1 | Not reported |
| Opensuse | 389-ds | rpm | leap 15.6 | 2.2.10~git200.96444f3c3-150600.8.26.1 | Not reported | SUSE-SU-2026:0914-1 | Not reported |
Notes
[bookworm] 389-ds-base: Minor issue; can be fixed via point release
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [389-ds]Affected
Source package: [389-ds-base]
Details (2)
2.3.1+dfsg1-1+deb12u1· all · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
2.3.1+dfsg1-1+deb12u1· all · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
- [389-ds-base]Affected
Details (2)
2.3.1+dfsg1-1+deb12u1· amd64 · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
2.3.1+dfsg1-1+deb12u1· arm64 · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
- [389-ds-base-dev]Affected
Source package: [389-ds-base]
Details (2)
2.3.1+dfsg1-1+deb12u1· amd64 · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
2.3.1+dfsg1-1+deb12u1· arm64 · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
- [389-ds-base-libs]Affected
Source package: [389-ds-base]
Details (2)
2.3.1+dfsg1-1+deb12u1· amd64 · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
2.3.1+dfsg1-1+deb12u1· arm64 · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
- [cockpit-389-ds]Affected
Source package: [389-ds-base]
Details (2)
2.3.1+dfsg1-1+deb12u1· all · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
2.3.1+dfsg1-1+deb12u1· all · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
- [python3-lib389]Affected
Source package: [389-ds-base]
Details (2)
2.3.1+dfsg1-1+deb12u1· all · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
2.3.1+dfsg1-1+deb12u1· all · bookwormAffected
nvd · 389-ds-base · debian · bookworm; nvd · 389-ds-base · debian · 12
[openSUSE Tumbleweed]
- [389-ds-devel]Unknown
Source package: [389-ds]
Details (1)
3.2.2+4b41542b2-1.1· x86_64 · tumbleweedUnknown · Fixed:
3.1.4+e2562f589-1.1Version impact unknown
nvd · 389-ds · opensuse · tumbleweed
- [389-ds-snmp]Unknown
Source package: [389-ds]
Details (1)
3.2.2+4b41542b2-1.1· x86_64 · tumbleweedUnknown · Fixed:
3.1.4+e2562f589-1.1Version impact unknown
nvd · 389-ds · opensuse · tumbleweed
- [lib389]Unknown
Source package: [389-ds]
Details (1)
3.2.2+4b41542b2-1.1· x86_64 · tumbleweedUnknown · Fixed:
3.1.4+e2562f589-1.1Version impact unknown
nvd · 389-ds · opensuse · tumbleweed
- [libsvrcore0]Unknown
Source package: [389-ds]
Details (1)
3.2.2+4b41542b2-1.1· x86_64 · tumbleweedUnknown · Fixed:
3.1.4+e2562f589-1.1Version impact unknown
nvd · 389-ds · opensuse · tumbleweed
- [389-ds]Fixed
Source package: [389-ds]
Details (1)
3.2.2+4b41542b2-1.1· x86_64 · tumbleweedFixed · Fixed:
3.1.4+e2562f589-1.1nvd · 389-ds · opensuse · tumbleweed
[Debian 13 (Trixie)]
- [389-ds]Fixed
Source package: [389-ds-base]
Details (2)
3.1.2+dfsg1-1+deb13u1· all · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
3.1.2+dfsg1-1+deb13u1· all · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
- [389-ds-base]Fixed
Details (2)
3.1.2+dfsg1-1+deb13u1· amd64 · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
3.1.2+dfsg1-1+deb13u1· arm64 · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
- [389-ds-base-dev]Fixed
Source package: [389-ds-base]
Details (2)
3.1.2+dfsg1-1+deb13u1· amd64 · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
3.1.2+dfsg1-1+deb13u1· arm64 · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
- [389-ds-base-libs]Fixed
Source package: [389-ds-base]
Details (2)
3.1.2+dfsg1-1+deb13u1· amd64 · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
3.1.2+dfsg1-1+deb13u1· arm64 · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
- [cockpit-389-ds]Fixed
Source package: [389-ds-base]
Details (2)
3.1.2+dfsg1-1+deb13u1· all · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
3.1.2+dfsg1-1+deb13u1· all · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
- [python3-lib389]Fixed
Source package: [389-ds-base]
Details (2)
3.1.2+dfsg1-1+deb13u1· all · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
3.1.2+dfsg1-1+deb13u1· all · trixieFixed · Fixed:
3.1.2+dfsg1-1+deb13u1nvd · 389-ds-base · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_3189.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2025-14905]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-14905]
- [https://osv.dev/vulnerability/SUSE-SU-2026:0913-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:0914-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:0915-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:20927-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:10500-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:20415-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-14905]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14905.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0494.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]