CVE-2007-3149
First published: Mon Jun 11 2007(Updated: )
sudo, when linked with MIT Kerberos 5 (krb5), does not properly check whether a user can currently authenticate to Kerberos, which allows local users to gain privileges, in a manner unintended by the sudo security model, via certain KRB5_ environment variable settings. NOTE: another researcher disputes this vulnerability, stating that the attacker must be "a user, who can already log into your system, and can already use sudo."
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Todd Miller Sudo | =1.6.8_p12 | |
| MIT Kerberos 5 |
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Reference Links
- http://www.sudo.ws/cgi-bin/cvsweb/sudo/auth/kerb5.c
- http://www.securityfocus.com/bid/24368
- http://secunia.com/advisories/26540
- http://www.securityfocus.com/archive/1/470774/100/0/threaded
- http://www.securityfocus.com/archive/1/470752/100/0/threaded
- http://www.securityfocus.com/archive/1/470739/100/0/threaded
- collector/nvd-historical
- collector/nvd-index
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- agent/weakness
- vendor/todd miller
- canonical/todd miller sudo
- version/todd miller sudo/1.6.8_p12
- vendor/mit
- canonical/mit kerberos 5