CVE catalog
CVE-2018-1000140
librelp: CVE-2018-1000140
- Severity
- Critical · CVSS 9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 9.34% · Oct 25, 2026
rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to be exploitable a remote attacker that can connect to rsyslog and trigger a stack buffer overflow by sending a specially crafted x509 certificate.
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 | librelp | sid | 1.13.0-1 | fixed |
| Debian | librelp | forky | 1.13.0-1 | fixed |
| Debian | librelp | trixie | 1.11.0-2 | fixed |
| Debian | librelp | bookworm | 1.11.0-1 | fixed |
| Ubuntu | librelp | pro | 1.2.14-2 | vulnerable |
| Ubuntu | librelp | pro | 1.2.14-3 | vulnerable |
| Ubuntu | librelp | pro | 1.2.14-3ubuntu0.1~esm1 | fixed |
| Ubuntu | librelp | 14.04 | 1.1.4-1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.0-1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.0-1ubuntu1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.2-2ubuntu1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.2-2ubuntu1.1 | fixed |
| Ubuntu | librelp | pro | 1.2.14-2 | vulnerable |
| Ubuntu | librelp | pro | 1.2.14-3 | vulnerable |
| Ubuntu | librelp | pro | 1.2.14-3ubuntu0.1~esm1 | fixed |
| Ubuntu | librelp | 14.04 | 1.1.4-1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.0-1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.0-1ubuntu1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.2-2ubuntu1 | vulnerable |
| Ubuntu | librelp | 14.04 | 1.2.2-2ubuntu1.1 | fixed |
| Suse | librelp | openstack cloud 6 | 1.2.7-3.3.1 | fixed |
| Suse | librelp | linux enterprise server for raspberry pi 12 sp2 | 1.2.7-3.3.1 | fixed |
| Suse | librelp | linux enterprise server for sap applications 12 sp1 | 1.2.7-3.3.1 | fixed |
| Suse | librelp | linux enterprise software development kit 12 sp2 | 1.2.7-3.3.1 | fixed |
| Suse | librelp | linux enterprise server 12-ltss | 1.2.7-3.3.1 | fixed |
| Suse | librelp | linux enterprise server 12 sp1-ltss | 1.2.7-3.3.1 | fixed |
| Suse | librelp | linux enterprise server 12 sp2 | 1.2.7-3.3.1 | fixed |
| Suse | librelp | linux enterprise server for sap applications 12 sp2 | 1.2.7-3.3.1 | fixed |
| Suse | librelp | hpe helion openstack 8 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | openstack cloud 8 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | openstack cloud 9 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | openstack cloud crowbar 8 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | openstack cloud crowbar 9 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise server for sap applications 12 sp3 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise server for sap applications 12 sp4 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise software development kit 12 sp5 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise server 12 sp3-ltss | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise server 12 sp3-bcl | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise server 12 sp4-ltss | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise server 12 sp5 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise server for sap applications 12 sp5 | 1.2.15-3.6.3 | fixed |
| Suse | librelp | linux enterprise software development kit 12 sp3 | 1.2.12-3.3.1 | fixed |
| Suse | librelp | linux enterprise server 12 sp3 | 1.2.12-3.3.1 | fixed |
| Suse | librelp | linux enterprise server for sap applications 12 sp3 | 1.2.12-3.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | librelp | source | sid | 1.2.15-1 | not yet assigned | Not reported | Not reported |
| Debian | librelp | source | forky | 1.2.15-1 | not yet assigned | Not reported | Not reported |
| Debian | librelp | source | trixie | 1.2.15-1 | not yet assigned | Not reported | Not reported |
| Debian | librelp | source | bookworm | 1.2.15-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | librelp | deb | pro | 1.2.14-3ubuntu0.1~esm1 | Not reported | USN-4828-1 | Not reported |
| Ubuntu | librelp | deb | 14.04 | 1.2.2-2ubuntu1.1 | Not reported | UBUNTU-CVE-2018-1000140 | Not reported |
| Ubuntu | librelp | deb | pro | 1.2.14-3ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2018-1000140 | Not reported |
| Ubuntu | librelp | deb | 14.04 | 1.2.2-2ubuntu1.1 | Not reported | USN-3612-1 | Not reported |
| Suse | librelp | rpm | openstack cloud 6 | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server for raspberry pi 12 sp2 | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server for sap applications 12 sp1 | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | linux enterprise software development kit 12 sp2 | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12-ltss | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12 sp1-ltss | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12 sp2 | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server for sap applications 12 sp2 | 1.2.7-3.3.1 | Not reported | SUSE-SU-2018:0828-1 | Not reported |
| Suse | librelp | rpm | hpe helion openstack 8 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | openstack cloud 8 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | openstack cloud 9 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | openstack cloud crowbar 8 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | openstack cloud crowbar 9 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server for sap applications 12 sp3 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server for sap applications 12 sp4 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise software development kit 12 sp5 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12 sp3-ltss | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12 sp3-bcl | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12 sp4-ltss | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12 sp5 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server for sap applications 12 sp5 | 1.2.15-3.6.3 | Not reported | SUSE-SU-2022:1891-1 | Not reported |
| Suse | librelp | rpm | linux enterprise software development kit 12 sp3 | 1.2.12-3.3.1 | Not reported | SUSE-SU-2018:0822-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server 12 sp3 | 1.2.12-3.3.1 | Not reported | SUSE-SU-2018:0822-1 | Not reported |
| Suse | librelp | rpm | linux enterprise server for sap applications 12 sp3 | 1.2.12-3.3.1 | Not reported | SUSE-SU-2018:0822-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [librelp0]Fixed
Source package: [librelp]
Details (2)
1.11.0-1· amd64 · bookwormFixed · Fixed:
1.2.15-1dsa · librelp · debian · bookworm; dsa · librelp · debian · 12
1.11.0-1· arm64 · bookwormFixed · Fixed:
1.2.15-1dsa · librelp · debian · bookworm; dsa · librelp · debian · 12
- [librelp-dev]Fixed
Source package: [librelp]
Details (2)
1.11.0-1· amd64 · bookwormFixed · Fixed:
1.2.15-1dsa · librelp · debian · bookworm; dsa · librelp · debian · 12
1.11.0-1· arm64 · bookwormFixed · Fixed:
1.2.15-1dsa · librelp · debian · bookworm; dsa · librelp · debian · 12
[Debian 13 (Trixie)]
- [librelp0]Fixed
Source package: [librelp]
Details (2)
1.11.0-2· amd64 · trixieFixed · Fixed:
1.2.15-1dsa · librelp · debian · 13
1.11.0-2· arm64 · trixieFixed · Fixed:
1.2.15-1dsa · librelp · debian · 13
- [librelp-dev]Fixed
Source package: [librelp]
Details (2)
1.11.0-2· amd64 · trixieFixed · Fixed:
1.2.15-1dsa · librelp · debian · 13
1.11.0-2· arm64 · trixieFixed · Fixed:
1.2.15-1dsa · librelp · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2018:1225]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2018_1223.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2018-1000140]
- [https://osv.dev/vulnerability/DSA-4151-1]
- [https://osv.dev/vulnerability/SUSE-SU-2018:0822-1]
- [https://osv.dev/vulnerability/SUSE-SU-2018:0828-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:1891-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-1000140]
- [https://osv.dev/vulnerability/USN-3612-1]
- [https://osv.dev/vulnerability/USN-4828-1]
- [https://security-tracker.debian.org/tracker/CVE-2018-1000140]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]