CVE-2018-5729
krb5-admin-server: MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database t...
CVE-2018-5729 is fixed in 20 products on 1 platform, first by krb5-admin-server 1.16-2ubuntu0.1, released March 6, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0258
85th percentile
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service (NULL pointer dereference) or bypass a DN container check by supplying tagged data that is internal to the database module.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| krb5-admin-server · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-admin-server 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-gss-samples · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-gss-samples 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-k5tls · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-k5tls 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-kdc · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-kdc 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-kdc-ldap · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-kdc-ldap 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-kpropd · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-kpropd 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-locales · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-locales 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-multidev · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-multidev 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-otp · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-otp 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-pkinit · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-pkinit 1.16-2ubuntu0.1 | Mar 6, 2018 |
| krb5-user · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | krb5-user 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libgssapi-krb5-2 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libgssapi-krb5-2 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libgssrpc4 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libgssrpc4 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libk5crypto3 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libk5crypto3 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libkadm5clnt-mit11 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libkadm5clnt-mit11 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libkadm5srv-mit11 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libkadm5srv-mit11 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libkdb5-9 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libkdb5-9 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libkrad0 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libkrad0 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libkrb5-3 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libkrb5-3 1.16-2ubuntu0.1 | Mar 6, 2018 |
| libkrb5support0 · Ubuntu 18.04.6 LTS (bionic) | 1.16-2ubuntu0.1 | libkrb5support0 1.16-2ubuntu0.1 | Mar 6, 2018 |