Vulnerability CVE-2013-1049
Published: 2013-03-13   Modified: 2013-03-15

Description:
Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Debian -> Cfingerd 

 References:
https://bugs.launchpad.net/ubuntu/+source/cfingerd/+bug/1104425
http://www.debian.org/security/2013/dsa-2635
http://osvdb.org/90747
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700098
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