Vulnerability Details : CVE-2012-2337
sudo 1.6.x and 1.7.x before 1.7.9p1, and 1.8.x before 1.8.4p5, does not properly support configurations that use a netmask syntax, which allows local users to bypass intended command restrictions in opportunistic circumstances by executing a command on a host that has an IPv4 address.
Products affected by CVE-2012-2337
- cpe:2.3:a:todd_miller:sudo:1.6:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.3_p7:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.8:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.6:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.7:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.4p2:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.2p3:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.8p12:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.7p5:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.9p20:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.9p21:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.9p22:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.9:*:*:*:*:*:*:*
- cpe:2.3:a:todd_miller:sudo:1.6.9p23:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-2337
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-2337
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
CWE ids for CVE-2012-2337
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-2337
-
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081432.html
[SECURITY] Fedora 17 Update: sudo-1.8.3p1-7.fc17
-
https://bugzilla.redhat.com/show_bug.cgi?id=820677
820677 – (CVE-2012-2337) CVE-2012-2337 sudo: Multiple netmask values used in Host / Host_List configuration cause any host to be allowed access
-
http://secunia.com/advisories/49948
Sign in
-
http://www.sudo.ws/sudo/alerts/netmask.html
IP addresses in sudoers with netmask may match additional hostsVendor Advisory
-
http://www.debian.org/security/2012/dsa-2478
Debian -- Security Information -- DSA-2478-1 sudo
-
https://www.suse.com/security/cve/CVE-2012-2337/
CVE-2012-2337 | SUSE
-
http://www.securitytracker.com/id?1027077
Sudo Netmask Error Lets Remote Authenticated Users Bypass Host Access Controls - SecurityTracker
-
http://www.mandriva.com/security/advisories?name=MDVSA-2012:079
mandriva.com
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