CVE-2020-25718
First published: Wed Nov 03 2021(Updated: )
A flaw was found in the way samba, as an Active Directory Domain Controller, is able to support an RODC (read-only domain controller). This would allow an RODC to print administrator tickets.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Samba Samba | >=4.0.0<4.13.14 | |
| Samba Samba | >=4.14.0<4.14.10 | |
| Samba Samba | >=4.15.0<4.15.2 | |
| Fedoraproject Fedora | =35 | |
| redhat/samba | <4.15.2 | 4.15.2 |
| redhat/samba | <4.14.10 | 4.14.10 |
| redhat/samba | <4.13.14 | 4.13.14 |
| debian/samba | 2:4.13.13+dfsg-1~deb11u6 2:4.17.12+dfsg-0+deb12u1 2:4.21.1+dfsg-2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2019726
- https://security.gentoo.org/glsa/202309-06
- https://www.samba.org/samba/security/CVE-2020-25718.html
- https://www.cve.org/CVERecord?id=CVE-2020-25718 https://nvd.nist.gov/vuln/detail/CVE-2020-25718 https://www.samba.org/samba/security/CVE-2020-25718.html
- https://access.redhat.com/security/cve/cve-2020-25718
- https://launchpad.net/bugs/cve/CVE-2020-25718
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2021718
- https://bugzilla.samba.org/show_bug.cgi?id=14558
- https://bugzilla.samba.org/show_bug.cgi?id=14725
- https://security-tracker.debian.org/tracker/CVE-2020-25718
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25718
- https://nvd.nist.gov/vuln/detail/CVE-2020-25718
- https://ubuntu.com/security/CVE-2020-25718
Frequently Asked Questions
What is CVE-2020-25718?
CVE-2020-25718 is a vulnerability found in Samba, which allows an RODC (read-only domain controller) to print administrator tickets.
What is the severity of CVE-2020-25718?
The severity of CVE-2020-25718 is high with a CVSS score of 8.8.
Which software is affected by CVE-2020-25718?
Samba versions 4.0.0 to 4.13.14 and 4.14.0 to 4.14.10, as well as Fedora 35, are affected by CVE-2020-25718.
How do I fix CVE-2020-25718?
To fix CVE-2020-25718, update your Samba software to version 4.13.14, 4.14.10, or 4.15.2.
Where can I find more information about CVE-2020-25718?
You can find more information about CVE-2020-25718 on the Red Hat Bugzilla, Gentoo GLSA, and Samba websites.
- collector/nvd-api
- collector/redhat-cve
- collector/nvd-index
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/first-publish-date
- agent/severity
- agent/weakness
- agent/author
- agent/description
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2020-25718
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/samba
- canonical/samba samba
- version/samba samba/4.0.0
- version/samba samba/4.14.0
- version/samba samba/4.15.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/35
- package-manager/redhat
- package-manager/debian