CVE-2019-3467
Debian-edu-config all versions < 2.11.10, a set of configuration files used for Debian Edu, and debian-lan-config < 0.26, configured too permissive ACLs for the Kerberos admin server, which allowed password changes for other Kerberos user principals.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Debian-edu-config all versions < 2.11.10, a set of configuration files used for Debian Edu, and debian-lan-config < 0.26, configured too permissive ACLs for the Kerberos admin server, which allowed password changes for other Kerberos user principals.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.50% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-732
- Affected
- debian/debian-lan-config · skolelinux/debian-edu-config · debian/debian linux · canonical/ubuntu linux
- Source
- security@debian.org
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946797Exploit, Mailing List, Patch, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=947459Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00023.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/01/msg00012.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/34Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/44Mailing List, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2019-3467Third Party Advisory
- https://usn.ubuntu.com/4530-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4589Third Party Advisory
- https://www.debian.org/security/2019/dsa-4595Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=946797Exploit, Mailing List, Patch, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=947459Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00023.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/01/msg00012.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/34Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/44Mailing List, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2019-3467Third Party Advisory
- https://usn.ubuntu.com/4530-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4589Third Party Advisory
- https://www.debian.org/security/2019/dsa-4595Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.