CVE-2016-3119

The processdbargs function in plugins/kdb/ldap/libkdbldap/ldapprincipal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 (aka krb5) through 1.13.4 and 1.14.x through 1.14.1 mishandles the DB argument, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request to modify a principal.

References

Affected packages

Git / github.com/krb5/krb5-appl

Affected ranges

Type: GIT
Repo: https://github.com/krb5/krb5-appl
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Type: GIT
Repo: https://github.com/krb5/krb5
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

08c642c09c38a9c6454ab43a9b53b2a89b9eef99

Database specific

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                "file": "src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c",
                "function": "process_db_args"
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            "signature_version": "v1",
            "digest": {
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                "function_hash": "182495350258615914864353268036573521388"
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            "deprecated": false,
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        },
        {
            "id": "CVE-2016-3119-cfff9bf4",
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            "target": {
                "file": "src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c"
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