NVD

Id
55303  
Name
CVE-2007-3149  
Description
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."  
Reject
 
CVSS Version
2  
CVSS Score
7.2  
Severity
High  
CVSS Base Score
7.2  
CVSS Impact Subscore
10  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:C/I:C/A:C)  
Pub Date
2017-01-07  
Published
2007-06-11  
Modified Date
2008-09-05  
Seq
2007-3149  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
281098 55303 CVE-2007-3149 20070607 Sudo: local root compromise with krb5 enabled  View
281099 55303 CVE-2007-3149 20070607 MIT krb5: makes sudo authentication issue MUCH worse.  View
281100 55303 CVE-2007-3149 20070607 Re: Sudo: local root compromise with krb5 enabled  View
281101 55303 CVE-2007-3149 24368  View
281102 55303 CVE-2007-3149 http://www.sudo.ws/cgi-bin/cvsweb/sudo/auth/kerb5.c  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
55291 JVNDB-2007-003983 sudo における権限を取得される脆弱性 sudo は、MIT Kerberos (krb5) で接続されている際、ユーザがその時点で Kerberos で認証されるかを適切にチェックしないため、sudo のセキュリティモデルの想定外の方法で権限を取得される脆弱性が存在します。 CVE-2007-3149 26504 CVE-2007-3149 55303 7.2 http://jvndb.jvn.jp/ja/contents/2007/JVNDB-2007-003983.html 2007-06-11 2012-09-25 View