CVE-2014-4345
Description
Off-by-one error in the krb5_encode_krbsecretkey function in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 (aka krb5) 1.6.x through 1.11.x before 1.11.6 and 1.12.x before 1.12.2 allows remote authenticated users to cause a denial of service (buffer overflow) or possibly execute arbitrary code via a series of "cpw -keepold" commands.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2014-4345
Vendor advisory: cve@mitre.org — http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2014-001.txt
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2014-4345.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 1.12.1+dfsg-7 |
| debian | bullseye | fixed | 1.12.1+dfsg-7 |
| debian | forky | fixed | 1.12.1+dfsg-7 |
| debian | sid | fixed | 1.12.1+dfsg-7 |
| debian | trixie | fixed | 1.12.1+dfsg-7 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| mit | kerberos_5 | 1.6 | |
| mit | kerberos_5 | 1.6.1 | |
| mit | kerberos_5 | 1.6.2 | |
| mit | kerberos_5 | 1.7 | |
| mit | kerberos_5 | 1.7.1 | |
| mit | kerberos_5 | 1.8 | |
| mit | kerberos_5 | 1.8.1 | |
| mit | kerberos_5 | 1.8.2 | |
| mit | kerberos_5 | 1.8.3 | |
| mit | kerberos_5 | 1.8.4 | |
| mit | kerberos_5 | 1.8.5 | |
| mit | kerberos_5 | 1.8.6 | |
| mit | kerberos_5 | 1.9 | |
| mit | kerberos_5 | 1.9.1 | |
| mit | kerberos_5 | 1.9.2 | |
| mit | kerberos_5 | 1.9.3 | |
| mit | kerberos_5 | 1.9.4 | |
| mit | kerberos_5 | 1.10 | |
| mit | kerberos_5 | 1.10.1 | |
| mit | kerberos_5 | 1.10.2 | |
| mit | kerberos_5 | 1.10.3 | |
| mit | kerberos_5 | 1.10.4 | |
| mit | kerberos_5 | 1.11 | |
| mit | kerberos_5 | 1.11.1 | |
| mit | kerberos_5 | 1.11.2 | |
| mit | kerberos_5 | 1.11.3 | |
| mit | kerberos_5 | 1.11.4 | |
| mit | kerberos_5 | 1.11.5 | |
| mit | kerberos_5 | 1.12 | |
| mit | kerberos_5 | 1.12.1 | |
References
- https://www.suse.com/security/cve/CVE-2014-4345.html
- http://advisories.mageia.org/MGASA-2014-0345.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=7980
- http://linux.oracle.com/errata/ELSA-2014-1255.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136640.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137056.html
- http://lists.opensuse.org/opensuse-security-announce/2014-08/msg00009.html
- http://lists.opensuse.org/opensuse-updates/2014-08/msg00030.html
- http://rhn.redhat.com/errata/RHSA-2014-1255.html
- http://rhn.redhat.com/errata/RHSA-2015-0439.html
- http://secunia.com/advisories/59102
- http://secunia.com/advisories/59415
- http://secunia.com/advisories/59993
- http://secunia.com/advisories/60535
- http://secunia.com/advisories/60776
- http://secunia.com/advisories/61314
- http://secunia.com/advisories/61353
- http://security.gentoo.org/glsa/glsa-201412-53.xml
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2014-001.txt
- http://www.debian.org/security/2014/dsa-3000
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:165
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.osvdb.org/109908
- http://www.securityfocus.com/bid/69168
CWEs
CWE-189
Verify integrity in audit chain (admin only). AS-IS.